   1  Aars C.E.,Hough D.H.,Yu L.H. et al., 2005, AJ 130,23                                                                    
   2  Abazajian K.,Adelman-McCarthy J.K.,Agueros M.A. et al., 2003, AJ 126,2081                                               
   3  Abazajian K.,Adelman-McCarthy J.K.,Agueros M.A. et al., 2004, AJ 128,502                                                
   4  Abazajian K.N.,Adelman-McCarthy J.K.,Agueros M.A. et al, 2005, AJ 129,1755,(SDSS DR3)                                   
   5  Abazajian K.N.,Adelman-McCarthy J.K.,Agueros M.A. et al., 2009, ApJS 182,543                                            
   6  Abdalla F.B.,Banerji M.,Lahav O.,Rashkov V., 2011, MNRAS 417,1891,(MegaZ-LRG)                                           
   7  Abramian G.V.,Lipovetski V.A.,Stepanian J.A., 1990, Ap 32,14                                                            
   8  Abramian G.V.,Lipovetski V.A.,Mickaelian A.K.,Stepanian J.A., 1990, Ap 33,418                                           
   9  Abramian G.V.,Lipovetski V.A.,Mickaelian A.K.,Stepanian J.A., 1991, Ap 33,493                                           
  10  Acker A.,Stenholm B.,Veron P., 1991, A&AS 87,499                                                                        
  11  Ackermann M.,Ajello M.,Allafort A. et al, 2011, ApJ 743,171                                                             
  12  Adams M.T.,Rudnick L., 1977, AJ 82,857                                                                                  
  13  Adelman-McCarthy J.K.,Agueros M.A.,Allam S.S. et al., 2006, ApJS 162,38                                                 
  14  Adelman-McCarthy J.K.,Agueros M A.,Allam S.S. et al., 2007, ApJS 172,634                                                
  15  Adelman-McCarthy J.K.,Agueros M.A.,Allam S.S. et al., 2008, ApJS 175,297                                                
  17  Afanasjev V.L.,Karachentsev I.D.,Lipovetski V.A.,Lorenz H.,Stoll D., 1979, AN 300,31                                    
  18  Afanasjev V.L.,Karachentsev I.D.,Lipovetski V.A.,Lorenz H., 1979, AN 300,77                                             
  19  Afanasjev V.L.,Lipovetski V.A.,Markarian B.E.,Stepanian J.A., 1979, Ap 16,119                                           
  22  Afanasjev V.L.,Dodonov S.N.,Moiseev A.V. et al, 2003, ARep 47,458                                                       
  23  Afanasjev V.L.,Dodonov S.N.,Moiseev A.V. et al, 2006, ARep 50,255                                                       
  24  Afanasjev V.L.,Dodonov S.N.,Moiseev A.V. et al, 2009, ARep 53,287                                                       
  25  Agudo I.,Bach U.,Krichbaum T.P. et al, 2007, A&A 476,17,(NRAO 150)                                                      
  26  Aguero E.L.,Paolantonio S.,Suarez F., 1996, PASP 108,1117                                                               
  27  Ahn C.P.,Alexandroff R.,Allende Prieto C. et al, 2012, ApJS 203,21,(SDSS DR9 http://sdss3.org/dr9)                      
  28  Ahn C.P.,Alexandroff R.,Allende Prieto C. et al, 2014, ApJS 211,17,(SDSS DR10 http://sdss3.org/dr10)                    
  29  Aihara H.,Allende Prieto C.,An D. et al, 2011, ApJS 193,29,(SDSS DR8)                                                   
  30  Akiyama M.,Ohta K.,Yamada T. et al., 2000, ApJ 532,700                                                                  
  31  Akiyama M.,Ueda Y.,Ohta K.,Takahashi T.,Yamada T., 2003, ApJS 148,275                                                   
  33  Akujor C.E.,Joshi M.N.,Kazes I., 1989, A&AS 80,215                                                                      
  34  Alam S.,Albareti F.D.,Allende Prieto C. et al, 2015, ApJS 219,12,(SDSS DR12  http://sdss.org/dr12)                      
  35  Aldcroft T.L.,Bechtold J.,Elvis M., 1994, ApJS 93,1                                                                     
  37  Allen D.A.,Norris R.P.,Meadows W.S.,Roche P.F., 1991, MNRAS 248,528                                                     
  38  Allen S.W.,Edge A.C.,Fabian A.C. et al., 1992, MNRAS 259,67                                                             
  39  Allington-Smith J.R.,Perryman M.A.C.,Longair M.S.,Gunn J.E.,Westphal J.A., 1982, MNRAS 201,331                          
  40  Allington-Smith J.R.,Lilly S.J.,Longair M.S., 1985, MNRAS 213,243                                                       
  41  Allington-Smith J.R.,Spinrad H.,Djorgovski S.,Liebert J., 1988, MNRAS 234,1091                                          
  42  Allington-Smith J.R.,Peacock J.A.,Dunlop J.S., 1991, MNRAS 253,287                                                      
  43  Alloin D.,Bica E.,Bonatto C.,Prugniel P., 1992, A&A 266,117                                                             
  44  Alloin D.,Barvainis R.,Guilloteau S., 2000, ApJ 528L,81                                                                 
  45  Amirkhanyan V.R.,Vlasyuk V.V.,Spiridonova O.I., 1993, ARep 37,466                                                       
  46  Amirkhanyan V.R.,Afanasjev V.L.,Dodonov S.N.,Moiseev A.V.,Mikhailov V.P., 2004, AstL 30,834,(Zelenchuk radio)           
  47  Amirkhanyan V.R.,Mikhailov V.P., 2006, Ap 49,184,(Z0254+43)                                                             
  48  Anderson M.,Filipovic M., 2009, SerAJ 179,7,(KEYFIELD)                                                                  
  49  Anderson S.F., 1985, Ph.D. thesis University of Washington                                                              
  50  Anderson S.F.,Margon B., 1987, ApJ 314,111                                                                              
  52  Anderson S.F.,Fan X.,Richards G.T. et al., 2001, AJ 122,503                                                             
  53  Anderson S.F.,Voges W.,Margon B. et al., 2003, AJ 126,2209                                                              
  54  Anderson S.F.,Margon B.,Voges W. et al., 2007, AJ 133,313                                                               
  55  Andreasian N.,Alloin D., 1994, A&AS 107,23                                                                              
  56  Angonin-Willaime M.C.,Soucail G.,Vanderriest C., 1994, A&A 291,411                                                      
  57  Anguita A.C.,Pedreros M., 1977, AJ 82,102                                                                               
  58  Anguita A.C.,Campusano L.E.,Torres C.,Pedreros M., 1979, AJ 84,718                                                      
  59  Antonucci R.R.J.,Miller J.S., 1985, ApJ 297,621                                                                         
  61  Antonucci R.R.J.,Hurt T.,Kinney A., 1994, Natur 371,313                                                                 
  62  Apparao K.V.,Bignami G.F.,Maraschi L. et al., 1978, Natur 273,450                                                       
  63  Appenzeller I.,Thiering I.,Zickgraf F.-J. et al., 1998, ApJS 117,319                                                    
  64  Appenzeller I.,Zickgraf F.-J.,Krautter J.,Voges W., 2000, A&A 364,443                                                   
  65  Aragon-Salamanca A.,O'Brien K.S., 1996, MNRAS 281,945                                                                   
  66  Arakelian M.A., 1975, Publ. Byurakan Obs. 47,3                                                                          
  67  Argue A.N.,Sullivan C., 1980, MNRAS 192,779                                                                             
  68  Armus L.,Heckman T.M.,Miley G.K., 1989, ApJ 347,727                                                                     
  69  Arnaud K.A.,Fabian A.C.,Hazard C.,Condon J.J.,Sargent W.L.W., 1984, 'An optically selected sample of X-ray-quiet QSOs'  
  70  Arnaud K.A.,Branduardi-Raymont G.,Culhane et al., 1985, MNRAS 217,105                                                   
  71  Arp H., 1966, ApJS 14,1                                                                                                 
  72  Arp H.,Baldwin J.A.,Wampler E.J., 1975, ApJ 198L,3                                                                      
  73  Arp H., 1977, Colloq. Int. N263 (Paris CNRS) 1,377                                                                      
  74  Arp H.,de Ruiter H.R.,Willis A.G., 1979, A&A 77,86                                                                      
  75  Arp H.,Sulentic J.W.,di Tullio G., 1979, ApJ 229,489                                                                    
  76  Arp H.,Sulentic J.W., 1979, ApJ 229,496                                                                                 
  77  Arp H., 1980, ApJ 236,63                                                                                                
  79  Arp H.,Hazard C., 1980, ApJ 240,726                                                                                     
  80  Arp H., 1980, Proc. 9th Texas Symp. Ann. New-York Acad. Sci. 336,94                                                     
  81  Arp H., 1981, ApJ 250,31                                                                                                
  82  Arp H.,Surdej J., 1982, A&A 109,101                                                                                     
  83  Arp H., 1983, ApJ 271,479                                                                                               
  84  Arp H.,Surdej J.,Swings J.-P., 1984, A&A 138,179                                                                        
  85  Arp H.,Gavazzi G., 1984, A&A 139,240                                                                                    
  86  Arp H.,Wolstencroft R.D.,He X.T., 1984, ApJ 285,44                                                                      
  87  Arp H., 1984, ApJ 285,547                                                                                               
  88  Arp H.,Duhalde D., 1985, PASP 97,1149                                                                                   
  89  Arp H., 1987, 'Quasars redshifts and controversies'  Interstellar media                                                 
  90  Arp H.C.,Burbidge E.M.,Chu Y., 2001, ApJ 553L,11                                                                        
  91  Arp H.,Gutierrez C.M.,Lopez-Corredoira M., 2004, A&A 418,877                                                            
  92  Ashby M.,Houck J.R.,Hacking P.B., 1992, AJ 104,980                                                                      
  93  Augarde R.,Chalabaev A.,Comte G.,Kunth D.,Maehara H., 1994, A&AS 104,259                                                
  96  Baade W.,Minkowski R., 1954, ApJ 119,215                                                                                
  97  Baan W.A.,Salzer J.J.,Le Winter R.D., 1998, ApJ 509,633                                                                 
  98  Bachev R.,Strigachev A.,Senkov E.,Mihov B., 2008, A&A 488,887                                                           
  99  Bade N.,Fink H.H.,Engels D., 1994, A&A 286,381                                                                          
 100  Bade N.,Fink H.H.,Engels D. et al., 1995, A&AS 110,469                                                                  
 101  Bade N.,Beckmann V.,Douglas N.G. et al., 1998, A&A 334,459                                                              
 102  Bade N.,Engels D.,Voges W. et al., 1998, A&AS 127,145                                                                   
 103  Bahcall N.A.,Bahcall J.N.,Schmidt M., 1973, ApJ 183,777                                                                 
 104  Bailey J.,Pooley G., 1968, MNRAS 138,51                                                                                 
 105  Baker J.C.,Hunstead R.W.,Kapahi V.K.,Subramanya C.R., 1999, ApJS 122,29                                                 
 106  Baldwin J.A.,Burbidge E.M.,Hazard C. et al., 1973, ApJ 185,739                                                          
 107  Baldwin J.A., 1975, ApJ 201,26                                                                                          
 108  Baldwin J.A.,Smith H.E.,Burbidge E.M. et al., 1976, ApJ 206L,83                                                         
 109  Baldwin J.A.,Burke W.L.,Gaskell C.M.,Wampler E.J., 1978, Natur 273,431                                                  
 110  Baldwin J.A.,Wampler E.J.,Burbidge E.M., 1981, ApJ 243,76                                                               
 112  Baldwin J.A.,Wampler E.J.,Gaskell C.M., 1989, ApJ 338,630                                                               
 117  Barbieri C.,Erculiani L.,Rosino L., 1968, Publ. Obs. Padova N143                                                        
 119  Barbieri C.,Capaccioli M.,Zambon M., 1975, Mem. Soc. Astron. Ital. 46,461                                               
 120  Barbieri C.,Barbon R.,de Bastiani L. et al., 1985, A&AS 61,163                                                          
 121  Barbieri C.,Cristiani S., 1986, A&AS 63,1                                                                               
 123  Barcons X.,Carballo R.,Ceballos M.T.,Warwick R.S.,Gonzalez-Serrano J.I., 1998, MNRAS 301L,25                            
 124  Barcons X.,Carrera F.J.,Watson M.G. et al., 2002, A&A 382,522                                                           
 125  Barcons X.,Carrera F.J.,Ceballos M.T. et al., 2007, A&A 476,1191                                                        
 126  Barger A.J.,Cowie L.L.,Bautz M.W. et al., 2001, AJ 122,2177                                                             
 127  Barger A.J.,Cowie L.L.,Brandt W.N. et al., 2002, AJ 124,1839                                                            
 128  Barger A.J.,Cowie L.L.,Capak P. et al., 2003, AJ 126,632                                                                
 129  Barrio F.E.,Jarvis M.J.,Rawlings S. et al., 2008, MNRAS 389,792                                                         
 130  Barrows R.S.,Stern D.,Madsen K. et al, 2012, ApJ 744,7,(dual AGN)                                                       
 131  Bartel N.,Shapiro I.I.,Huchra J.P.,Kuhr H., 1984, ApJ 279,112                                                           
 132  Barth A.J.,Tran H.D.,Brotherton M.S. et al., 1999, AJ 118,1609                                                          
 133  Barth A.J.,Ho L.C.,Rutledge R.E.,Sargent W.L.W., 2004, ApJ 607,90                                                       
 134  Barth A.J.,Greene J.E.,Ho L.C., 2008, AJ 136,1179                                                                       
 135  Barth A.J.,Bentz M.C.,Greene J.E.,Ho L.C., 2008, ApJ 683L,119                                                           
 137  Basilakos S.,Georgantopoulos I.,Perez-Fournon et al., 2002, MNRAS 331,417                                               
 138  Battistini P.,Braccesi A.,Formiggini L.,Lari C., 1975, A&A 40,217                                                       
 139  Bauer F.E.,Condon J.J.,Thuan T.X.,Broderick J.J., 2000, ApJS 129,547                                                    
 140  Baumgartner W.H.,Tueller J.,Mushotzky R.F. et al., 2008, The astronomer's telegram 1794                                 
 141  Beaver E.A.,Harms R.,Hazard C. et al., 1976, ApJ 203L,5                                                                 
 142  Bechtold J.,Forman W.,Giacconi R. et al., 1983, ApJ 265,26                                                              
 143  Becker R.H.,Helfand D.J.,White R.L., 1992, AJ 104,531                                                                   
 144  Becker R.H.,Fan X.,White R.L. et al., 2001, AJ 122,2850                                                                 
 145  Becker R.H.,White R.L.,Gregg M.D. et al., 2001, ApJS 135,227                                                            
 146  Beckmann V.,Bade N.,Wucknitz O., 1999, A&A 352,395                                                                      
 147  Beckmann V.,Engels D.,Bade N.,Wucknitz O., 2003, A&A 401,927                                                            
 148  Beer S.H.,Vaughan A.E., 1999, Publ. astron. Soc. Aust. 16,134                                                           
 149  Beichman C.A.,Wynn-Williams C.G.,Lonsdale C.J. et al., 1985, ApJ 293,148                                                
 150  Beichman C.A.,Chester T.J.,Cutri R. et al., 1998, PASP 110,367                                                          
 151  Bellany M.J.,Tadhunter C.N.,Morganti R. et al., 2003, MNRAS 344L,80                                                     
 152  Benn C.R.,Rowan-Robinson M.,McMahon R.G.,Broadhurst T.J.,Lawrence A., 1993, MNRAS 263,98                                
 153  Benn C.R.,Vigotti M.,Pedani M. et al., 2002, MNRAS 329,221                                                              
 154  Benn C.R.,Carballo R.,Holt J. et al., 2005, MNRAS 360,1455                                                              
 155  Bentz M.C.,Osmer P.S., 2004, AJ 127,576                                                                                 
 156  Bergeron J.,Kunth D., 1980, A&A 85L,11                                                                                  
 157  Bergeron J.,Boksenberg A.,Dennefeld M.,Tarenghi M., 1983, MNRAS 202,125                                                 
 158  Bergeron J.,Kunth D., 1984, MNRAS 207,263                                                                               
 159  Bergeron J.,Boisse P., 1991, A&A 243,344                                                                                
 162  Bergvall N.,Johansson L.,Olofsson K., 1986, A&A 166,92                                                                  
 163  Bershady M.A.,Trevese D.,Kron R.G., 1998, ApJ 496,103                                                                   
 164  Berta S.,Lonsdale C.J.,Siana B. et al., 2007, A&A 467,565                                                               
 165  Best P.N.,Roettgering H.J.A.,Lehnert M.D., 1999, MNRAS 310,223                                                          
 166  Best P.N.,Arts J.N.,Rottgering H.J.A. et al., 2003, MNRAS 346,627                                                       
 167  Beuermann K.,Thomas H.-C.,Reinsch K. et al., 1999, A&A 347,47                                                           
 169  Bian W.,Yuan Q.,Zhao Y., 2005, MNRAS 364,187                                                                            
 170  Bianchi S.,Corral A.,Panessa F. et al., 2008, MNRAS 385,195                                                             
 171  Bibby J.L.,Crowther P.A., 2010, MNRAS 405,2737,(Wolf-Rayet QSO)                                                         
 172  Bielby R.M.,Finoguenov A.,Tanaka M., 2010, A&A 523,66,(WIRCAM deep IR clusters)                                         
 174  Bikmaev I.F.,Sunyaev R.A.,Revnivtsev M.G.,Burenin R.A., 2006, AstL 32,221                                               
 175  Bikmaev I.F.,Burenin R.A.,Revnivtsev M.G. et al., 2008, AstL 34,653                                                     
 176  Biretta J.A.,Schneider D.P.,Gunn J.E., 1985, AJ 90,2508                                                                 
 177  Blackburne J.A.,Wisotzki L.,Schechter P.L., 2008, AJ 135,374                                                            
 178  Blades J.C.,Hunstead R.W.,Murdoch H.S., 1981, MNRAS 194,669                                                             
 179  Blades J. .,Murdoch H.S.,Hunstead R.W., 1980, MNRAS 191,61                                                              
 180  Blake G.M., 1970, ApL 6,201                                                                                             
 182  Blanton E.L.,Gregg M.D.,Helfand D.J.,Becker R.H.,White R.L., 2000, ApJ 531,118                                          
 183  Blanton E.L.,Gregg M.D.,Helfand D.J.,Becker R.H.,Leighly K.M., 2001, AJ 121,2915                                        
 184  Blumenthal G.R.,Keel W.C.,Miller J.S., 1982, ApJ 257,499                                                                
 185  Blustin A.J.,Dwelly T.,Page M.J. et al, 2008, MNRAS 390,1229                                                            
 186  Bohringer H.,Voges W.,Huchra J.P. et al., 2000, ApJS 129,435                                                            
 187  Bohuski T.J.,Weedman D.W., 1979, ApJ 231,653                                                                            
 188  Boisse P.,Bergeron J., 1988, A&A 192,1                                                                                  
 189  Boisse P.,Boulade O.,Kunth D.,Tytler D.,Vigroux L., 1992, A&A 262,401                                                   
 192  Boller T.,Bertoldi F.,Dennefeld M.,Voges W., 1998, A&AS 129,87                                                          
 193  Boller T.,Voges W.,Dennefeld M. et al., 2003, A&A 397,557                                                               
 194  Bolton J.G.,Clarke M.,Sandage A.,Veron P., 1965, ApJ 142,1289                                                           
 195  Bolton J.G.,Clarke M.,Ekers J., 1965, AuJPh 18,627                                                                      
 196  Bolton J.G.,Shimmins A.J.,Ekers J. et al., 1966, ApJ 144,1229                                                           
 197  Bolton J.G.,Kinman T., 1966, ApJ 145,951                                                                                
 198  Bolton J.G.,Ekers J., 1966, AuJPh 19,275                                                                                
 199  Bolton J.G.,Ekers J., 1966, AuJPh 19,471                                                                                
 200  Bolton J.G.,Ekers J., 1966, AuJPh 19,559                                                                                
 201  Bolton J.G.,Ekers J., 1966, AuJPh 19,713                                                                                
 202  Bolton J.G.,Ekers J., 1967, AuJPh 20,109                                                                                
 203  Bolton J.G.,Kinman T.,Wall J., 1968, ApJ 154L,105                                                                       
 204  Bolton J.G.,Shimmins A.J.,Merkelijn J., 1968, AuJPh 21,81                                                               
 205  Bolton J.G.,Wall J.V., 1969, ApL 3,177                                                                                  
 206  Bolton J.G.,Wall J.V., 1970, AuJPh 23,789                                                                               
 207  Bolton J.G.,Wall J.V.,Shimmins A.J., 1971, AuJPh 24,889                                                                 
 208  Bolton J.G.,Shimmins A.J., 1973, AuJPA 30,1                                                                             
 209  Bolton J.G.,Shimmins A.J.,Wall J.V., 1975, AuJPA 34,1                                                                   
 210  Bolton J.G.,Peterson B.A.,Wills B.J.,Wills D., 1976, ApJ 210L,1                                                         
 211  Bolton J.G.,Savage A., 1977, AuJPA 41,25                                                                                
 212  Bolton J.G.,Savage A., 1977, AuJPA 44,21                                                                                
 213  Bolton J.G.,Trett J.,Carignan C.,Binette L., 1981, AuJPh 34,445                                                         
 214  Bond H.E.,Kron R.,Spinrad H., 1977, ApJ 213,1                                                                           
 215  Bonnet H.,Fort B.,Kneib J.-P.,Mellier Y.,Soucail G., 1993, A&A 280L,7                                                   
 216  Bonzini M.,Mainieri V.,Padovani P. et al, 2012, ApJS 203,15,(E-CDFS radio)                                              
 217  Bornancini C.G.,de Breuck C.,de Vries W. et al., 2007, MNRAS 378,551                                                    
 218  Boroson T.A.,Oke J.B., 1987, PASP 99,809                                                                                
 219  Boroson T.A.,Meyers K.A., 1992, ApJ 397,442                                                                             
 220  Boroson T.A.,Green R.F., 1992, ApJS 80,109                                                                              
 221  Borra E.F.,Beauchemin M.,Crotts A.P.S.,Morton D.C.,York D.G., 1989, AJ 97,344                                           
 222  Borra E.F.,Levesque S.,Beauchemin M. et al., 1996, AJ 111,1456                                                          
 223  Botte V.,Ciroi S.,Rafanelli P.,Di Mille F., 2004, AJ 127,3168                                                           
 224  Boutsia K.,Leibundgut B.,Trevese D.,Vagnetti F., 2009, A&A 497,81                                                       
 225  Bovy J.,Hennawi J.F.,Hogg D.W. et al, 2011, ApJ 729,141,(SDSS-XDQSO)                                                    
 226  Bowen D.V.,Osmer S.J.,Blades J.C. et al., 1994, AJ 107,461                                                              
 227  Bowen D.V.,Osmer S.J.,Blades J.C.,Tytler D., 1997, MNRAS 284,599                                                        
 228  Bower G.A.,Green R.F.,Quillen A.C. et al., 2000, ApJ 534,189                                                            
 229  Bower R.G.,Hasinger G.,Castander F.J. et al., 1996, MNRAS 281,59                                                        
 230  Boyle B.J.,Fong R.,Shanks T.,Clowes R.G., 1985, MNRAS 216,623                                                           
 231  Boyle B.J.,Fong R.,Shanks T.,Peterson B.A., 1990, MNRAS 243,1                                                           
 232  Boyle B.J.,Jones L.R.,Shanks T., 1991, MNRAS 251,482                                                                    
 233  Boyle B.J.,Staveley-Smith L.,Stewart G.C. et al., 1993, MNRAS 265,501                                                   
 234  Boyle B.J.,McMahon R.G.,Wilkes B.J.,Elvis M., 1995, MNRAS 276,315                                                       
 235  Boyle B.J.,Wilkes B.J.,Elvis M., 1997, MNRAS 285,511                                                                    
 236  Boyle B.J.,Georgantopoulos I.,Blair A.J. et al., 1998, MNRAS 296,1                                                      
 237  Boyle B.J.,Almaini O.,Georgantopoulos I. et al., 1998, MNRAS 297L,53                                                    
 238  Bozyan E.P., 1979, AJ 84,910                                                                                            
 239  Bozyan E.P., 1992, ApJS 82,1                                                                                            
 240  Braccesi A.,Lynds C.R.,Sandage A., 1968, ApJ 152L,105                                                                   
 241  Braccesi A.,Formiggini L.,Gandolfi E., 1970, A&A 5,264                                                                  
 242  Brand K.,Dey A.,Desai V. et al., 2007, ApJ 663,204                                                                      
 243  Brandt W.N.,Fabian A.C.,Nandra K.,Reynolds C.S.,Brinkmann W., 1994, MNRAS 271,958                                       
 244  Brandt W.N.,Hornschemeier A.E.,Schneider D.P., et al., 2000, AJ 119,2349                                                
 245  Branduardi-Raymont G.,Mason K.O.,Murdi  P.G.,Martin C., 1985, MNRAS 216,1043                                            
 246  Bransford M.A.,Appleton P.N.,Heisler C.A.,Norris R.P.,Marston A.P., 1998, ApJ 497,133                                   
 247  Bresolin F.,Schaerer D.,Gonzlez Delgado R.M.,Stasinska G., 2005, A&A 441,981,(VLT HII)                                 
 248  Brinkmann W.,Siebert J.,Boller T., 1994, A&A 281,355                                                                    
 249  Brinkmann W.,Siebert J.,Reich W. et al., 1995, A&AS 109,147                                                             
 250  Brinkmann W.,Yuan W.,Siebert J., 1997, A&A 319,413                                                                      
 251  Brinkmann W.,Laurent-Muelheisen S.A.,Voges W. et al., 2000, A&A 356,445                                                 
 252  Britzen S.,Brinkmann W.,Campbell R.M. et al, 2007, A&A 476,759,(CJF AGN X-ray)                                          
 253  Broderick J.W.,de Breuck C., Hunstead R.W.,Seymour N., 2007, MNRAS 375,1059                                             
 254  Brookes M.H.,Best P.N.,Rengelink R.,Rottgering H.J.A., 2006, MNRAS 366,1265                                             
 255  Brookes M.H.,Best P.N.,Peacock J.A.,Rottgering H.J.A.,Dunlop J.S., 2008, MNRAS 385,1297                                 
 256  Brosch N.,Brook A.,Wisotzki L. et al., 2000, MNRAS 313,641                                                              
 257  Brotherton M.S., 1996, ApJS 102,1                                                                                       
 258  Brotherton M.S.,Gregg M.D.,Becker R.H. et al., 1999, ApJ 514L,61                                                        
 259  Brotherton M.S.,van Breugel W.,Stanford S.A. et al., 1999, ApJ 520L,87                                                  
 260  Brotherton M.S.,Arav N.,Becker R.H. et al., 2001, ApJ 546,134                                                           
 261  Browne I.W.A., 1971, Natur 231,515                                                                                      
 262  Browne I.W.A.,McEwan N.J., 1972, Nat PS 239,101                                                                         
 263  Browne I.W.A.,McEwan N.J., 1973, MNRAS 162,21P                                                                          
 264  Browne I.W.A.,Crowther J.H.,Adgie R.L., 1973, Natur 244,146                                                             
 265  Browne I.W.A.,Bentley M.,Haves P. et al., 1974, Natur 252,209                                                           
 266  Browne I.W.A.,Savage A.,Bolton J.G., 1975, MNRAS 173,87P                                                                
 267  Browne I.W.A.,Savage A., 1977, MNRAS 179,65P                                                                            
 269  Brunzendorf J.,Meusinger H., 2002, A&A 390,879                                                                          
 270  Brusa M.,Comastri A.,Mignoli M. et al., 2003, A&A 409,65                                                                
 271  Brusa M.,Comastri A.,Gilli R., 2009, ApJ 693,8                                                                          
 272  Brusa M.,Civano F.,Comastri A. et al, 2010, ApJ 716,348,(http://www2011.mpe.mpg.de/XMMCosmos/xmm53_release)             
 273  Bruyn A.G. de, 1989, A&A 226L,13                                                                                        
 275  Bryant J.J.,Johnston H.M.,Broderick J.W. et al., 2009, MNRAS 395,1099                                                   
 276  Buchalter A.,Helfand D.J.,Becker R.H.,White R.L., 1998, ApJ 494,503                                                     
 277  Buchanan C.L.,McGregor P.J.,Bicknell G.V.,Dopita M.A., 2006, AJ 132,27                                                  
 278  Bugaenko O.I.,Gorshkov A.G.,Esipov V.F.,Konnikova V.K.,Novikov S.B., 1993, AstL 19,5                                    
 279  Bunker A.I.,Warren S.J.,Clements D.L.,Williger G.M.,Hewett P.C., 1999, MNRAS 309,875                                    
 280  Burbidge E.M., 1966, ApJ 143,612                                                                                        
 281  Burbidge E.M.,Kinman T., 1966, ApJ 145,654                                                                              
 282  Burbidge E.M., 1968, ApJ 154L,109                                                                                       
 283  Burbidge E.M., 1970, ApJ 160L,33                                                                                        
 284  Burbidge E.M.,Strittmatter P.A., 1972, ApJ 174L,57                                                                      
 285  Burbidge E.M.,Junkkarinen V.T.,Koski A.T.,Smith H.E.,Hoag A.A., 1980, ApJ 242L,55                                       
 286  Burbidge E.M.,Smith H.E.,Junkkarinen V.T.,Hoag A.A., 1985, ApJ 288,82                                                   
 287  Burbidge E.M.,Beaver E.A.,Cohen R.D.,Junkkarinen V.T.,Lyons R.W., 1996, AJ 112,2533                                     
 288  Burbidge E.M., 1997, ApJ 484L,99                                                                                        
 289  Burbidge E.M., 1999, ApJ 511L,9                                                                                         
 290  Burbidge E.M.,Burbidge G.R., 2002, PASP 114,253                                                                         
 291  Burbidge E.M.,Burbidge G.,Arp H.C.,Zibetti S., 2003, ApJ 591,690                                                        
 292  Burbidge E.M., 2003, unpublished,(October 2003 Keck-I LRIS)                                                             
 294  Burbidge E.M.,Gutierrez C.M.,Arp H., 2006, PASP 118,124                                                                 
 295  Burbidge G.R.,Crowne A.H.,Smith H.E., 1977, ApJS 33,113                                                                 
 296  Burbidge G.R., 1988, Mercury 7,136                                                                                      
 297  Burenin R.A.,Mescheryakov A.V.,Revnivtsev M.G. et al., 2008, AstL 34,367                                                
 298  Burgess A.M.,Hunstead R.W., 2006, AJ 131,114                                                                            
 299  Burud I.,Courbin F.,Lidman C. et al., 1998, ApJ 501L,5                                                                  
 300  Burud I.,Hjorth J.,Courbin F. et al., 2002, A&A 391,481                                                                 
 301  Bushouse H.A.,Borne K.D.,Colina L. et al., 2002, ApJS 138,1                                                             
 302  Busko I.C.,Steiner J.E., 1990, MNRAS 245,470                                                                            
 303  Butler S.C.,Tomsick J.A.,Chaty S. et al., 2009, ApJ 698,502                                                             
 304  Buttiglione S.,Capetti A.,Celotti A. et al., 2009, A&A 495,1033                                                         
 305  Cabanela J.E.,Humphreys R.M.,Aldering G. et al., 2003, PASP 115,837                                                     
 306  Caccianaga A.,Severgnini P.,Braito V. et al., 2004, A&A 416,901                                                         
 307  Caccianiga A.,Maccacaro T.,Wolter A.,Della Ceca R.,Gioia I.M., 2000, A&AS 144,247                                       
 308  Caccianiga A.,Maccacaro T.,Wolter A.,Della Ceca R.,Gioia I.M., 2002, ApJ 566,181                                        
 309  Caccianiga A.,Marcha M.J.,Anton S.,Mack K.-H.,Neeser M.J., 2002, MNRAS 329,877                                          
 310  Caccianiga A.,Severgnini P.,Della Ceca R. et al., 2007, A&A 470,557                                                     
 311  Caccianiga A.,Severgnini P.,Della Ceca R. et al., 2008, A&A 477,735                                                     
 312  Callahan P.S., 1977, A&A 55,73                                                                                          
 313  Campos A.,Yahil A.,Windhorst R.A. et al., 1999, ApJ 511L,1                                                              
 315  Campusano L.E.,Torres C., 1983, AJ 88,1304                                                                              
 316  Campusano L.E., 1991, AJ 102,502                                                                                        
 318  Canalizo G.,Stockton A.,Brotherton M.S.,van Breugel W., 2000, AJ 119,59                                                 
 319  Cao L.,Wei J.-Y.,Hu J.-Y., 1999, A&AS 135,243                                                                           
 320  Cappellari M.,Renzini A.,Greggio L. et al., 1999, ApJ 519,117                                                           
 321  Carangelo N.,Falomo R.,Kotilainen J.,Treves A.,Ulrich M.-H., 2003, A&A 412,651                                          
 322  Carballo R.,Barcons X.,Webb J.K., 1995, AJ 109,1531                                                                     
 323  Carballo R.,Warwick R.S.,Barcons X. et al., 1995, MNRAS 277,1312                                                        
 324  Carballo R.,Gonzalez-Serrano J.I.,Montenegro-Montes F.M. et al., 2006, MNRAS 370,1034                                   
 325  Carballo R.,Gonzalez-Serrano J.I.,Benn C.R.,Jimenez-Lujan F., 2008, MNRAS 391,369                                       
 326  Carney B.W., 1976, PASP 88,334                                                                                          
 327  Carrasco L.,Serrano A.,Tovmassian H.M. et al., 1997, AJ 113,1527                                                        
 328  Carrasco L.,Tovmassian H.M.,Stepanian J.A. et al., 1998, AJ 115,1717                                                    
 329  Carrera F.J.,Page M.J.,Mittaz J.P.D., 2004, A&A 420,163                                                                 
 330  Carter D.,Malin D.F., 1983, MNRAS 203,49P                                                                               
 331  Carter D.,Prieur J.L.,Wilkinson A.,Sparks W.B.,Malin D.F., 1988, MNRAS 235,813                                          
 332  Casey C.M.,Berta S.,Bethermin M. et al, 2012, ApJ 761,139,(Herschel-SPIRE)                                              
 333  Castander F.J.,Traister E.,Maccarone T.J. et al., 2003, AJ 125,1689                                                     
 334  Chaffee F.H.,Foltz C.B.,Hewett P.C. et al., 1991, AJ 102,461                                                            
 335  Chambers K.C.,Miley G.K.,van Breugel W.J.M.,Huang J.-S., 1996, ApJS 106,215                                             
 336  Chanan G.A.,Margon B.,Downes R.A., 1981, ApJ 243L,5                                                                     
 337  Chanan G.A.,Margon B.,Helfand D.J.,Downes R.A.,Chance D., 1982, ApJ 261L,31                                             
 338  Chapman J.M.,Staveley-Smith L.,Axon D.J. et al., 1990, MNRAS 244,281                                                    
 340  Chavira E., 1959, Bol. Obs. Tonantzintla y Tacubaya 2 18,3                                                              
 341  Chavushyan V.H.,Vlasyuk V.V.,Stepanian J.A.,Erastova L.K., 1997, A&A 318L,67                                            
 342  Chavushyan V.H.,Mujica R.,Gorshkov A.G.,Konnikova V.K.,Mingaliev M.G., 2000, AstL 26,339                                
 343  Chavushyan V.H.,Mujica R.,Gorshkov A.G. et al., 2001, ARep 45,79                                                        
 344  Chavushyan V.H.,Mujica R.,Carrasco L. et al., 2001, ASP Conf. Ser. 232,102                                              
 345  Chavushyan V.,Mujica R.,Valdes J.R. et al, 2002, ARep 46,697                                                            
 346  Chen J.-S., 1984, A&A 134,306                                                                                           
 348  Chen Y.,He X.-T.,Wu J.-H. et al., 2002, AJ 123,578                                                                      
 349  Cheung C.C.,Healey S.E.,Landt H., Verdoes Kleijn G.,Jordan A., 2009, ApJS 181,548                                       
 352  Chu Y.,Zhu X.,Butcher H., 1985, ChA&A 9,246                                                                             
 353  Chu Y.,Zhu X.,Butcher H., 1986, ChA&A 10,196                                                                            
 354  Chu Y.,Wei J.,Hu J.,Zhu X.,Arp H., 1998, ApJ 500,596                                                                    
 356  Cid-Fernandes R.,Gu Q.,Melnick J. et al., 2004, MNRAS 355,273                                                           
 357  Ciliegi P.,Elvis M.,Gioia I.M.,Maccacaro T.,Wolter A., 1994, AJ 108,970                                                 
 358  Cimatti A.,Zamorani G.,Marano B., 1993, MNRAS 263,236                                                                   
 359  Cimatti A.,Dey A.,van Breugel W.,Antonucci R.,Spinrad H., 1996, ApJ 465,145                                             
 360  Cimatti A.,Dey A.,van Breugel W.,Hurt T.,Antonucci R., 1997, ApJ 476,677                                                
 362  Clark D.M.,Christopher M.H.,Eikenberry S.S. et al., 2005, ApJ 631L,109                                                  
 363  Clarke M.,Bolton J.,Shimmins A., 1966, AuJPh 19,375                                                                     
 364  Clements D.L.,Saunders W.J.,McMahon R.G., 1999, MNRAS 302,391                                                           
 366  Clowes R.G.,Emerson D.,Smith M.G. et al., 1980, MNRAS 193,415                                                           
 367  Clowes R.G.,Savage A., 1983, MNRAS 204,365                                                                              
 368  Clowes R.G.,Campusano L.E., 1991, MNRAS 249,218                                                                         
 369  Clowes R.G.,Leggett S.K.,Savage A., 1991, MNRAS 250,597                                                                 
 370  Clowes R.G.,Campusano L.E., 1994, MNRAS 266,317                                                                         
 371  Clowes R.G.,Campusano L.E.,Leggett S.K.,Savage A., 1995, MNRAS 275,819                                                  
 372  Clowes R.G.,Campusano L.E.,Graham M.J., 1999, MNRAS 309,48                                                              
 373  Cocchia F.,Fiore F.,Vignali C. et al., 2007, A&A 466,31                                                                 
 374  Cohen A.M.,Porcas R.W.,Browne I.W.A.,Daintree E.J.,Walsh D., 1977, MmRAS 84,1                                           
 375  Cohen J.G.,Hogg D.W.,Pahre M.A. et al., 1999, ApJS 120,171                                                              
 376  Cohen J.G.,Lawrence C.R.,Blandford R.D., 2003, ApJ 583,67                                                               
 377  Cohen M., 1992, AJ 103,1734                                                                                             
 378  Cohen M.H.,Vermeulen R.C.,Ogle P.M.,Tran H.D.,Goodrich R.W., 1997, ApJ 484,193                                          
 379  Cohen M.H.,Ogle P.M.,Tran H.D.,Goodrich R.W.,Miller J.S., 1999, AJ 118,1963                                             
 380  Cohen R.D.,Smith H.E.,Junkkarinen V.T.,Burbidge E.M., 1987, ApJ 318,577                                                 
 381  Colafrancesco S.,Mullis C.R.,Wolter A. et al., 2000, A&AS 144,187                                                       
 382  Coleman P.H.,Condon J.J.,Hazard C., 1985, AJ 90,1437                                                                    
 383  Colina L.,Lipari S.,Macchetto F., 1991, ApJ 382L,63                                                                     
 385  Colless M.M.,Dalton G.,Maddox S. et al., 2001, MNRAS 328,1039                                                           
 386  Collinge M.J.,Strauss M.A.,Hall P.B. et al., 2005, AJ 129,2542                                                          
 387  Comastri A.,Fiore F.,Guainazzi M.,Matt G.,Stirpe G.M. et al., 1998, A&A 333,31                                          
 388  Condon J.J.,Balonek T.J.,Jauncey D.L., 1975, AJ 80,887                                                                  
 389  Condon J.J.,Balonek T.J.,Jauncey D.L., 1976, AJ 81,913                                                                  
 390  Condon J.J.,Hicks P.D.,Jauncey D.L., 1977, AJ 82,692                                                                    
 391  Condon J.J.,Jauncey D.L.,Wright A.E., 1978, AJ 83,1036                                                                  
 392  Condon J.J.,Dressel L.L., 1978, ApJ 221,456                                                                             
 393  Condon J.J.,Buckman M.A.,Machalski J., 1979, AJ 84,149                                                                  
 394  Condon J.J.,Ledden J.E., 1982, AJ 87,219                                                                                
 395  Condon J.J.,Condon M.A.,Broderick J.J.,Davis M.M., 1983, AJ 88,20                                                       
 396  Condon J.J.,Mitchell K.J., 1984, AJ 89,610                                                                              
 397  Condon J.J.,Burbidge E.M.,Cohen R. et al., 1986, private communication to HB                                            
 398  Condon J.J.,Anderson E.,Broderick J.J., 1995, AJ 109,2318                                                               
 399  Condon J.J.,Yin Q.F.,Thuan T.X.,Boller T., 1998, AJ 116,2682                                                            
 400  Conner S.R.,Cooray A.R.,Fletcher A.B. et al., 1998, AJ 115,37                                                           
 401  Constantin A.,Shields J.C.,Hamann F.,Foltz C.B.,Chaffee F.H., 2002, ApJ 565,50                                          
 402  Conway R.G.,Hawes P.,Kronberg P.P. et al., 1974, MNRAS 168,137                                                          
 404  Corbett E.A.,Kewley L.,Appleton P.N. et al., 2003, ApJ 583,670                                                          
 405  Corbin M.R., 1991, ApJ 375,503                                                                                          
 406  Corbin M.R., 1997, ApJS 113,245                                                                                         
 407  Costa E.,Loyola P., 1998, A&AS 131,259                                                                                  
 408  Costero R.,Osterbrock D.E., 1977, ApJ 211,675                                                                           
 409  Cotter G.,Rawlings S.,Saunders R., 1996, MNRAS 281,1081                                                                 
 410  Cotton W.D.,Condon J.J., 1999, ApJS 125,409,(UGC Galaxies)                                                              
 411  Couch W.J.,Sharpless R.M., 1987, MNRAS 229,423                                                                          
 412  Courbin F.,Letawe G.,Magain P., 2002, A&A 394,863                                                                       
 414  Cowley A.P.,Crampton D.,Hutchings J.B. et al., 1984, ApJ 286,196                                                        
 416  Coziol R.,Demers S.,Barneoud R.,Pena M., 1997, AJ 113,1548                                                              
 417  Coziol R.,Torres C.A.,Quast G.R.,Contini T.,Davoust E., 1998, ApJS 119,239                                              
 418  Craig N.,Fruscione A., 1997, AJ 114,1356                                                                                
 419  Crampton D.,Rensing M., 1982, PASP 94,440                                                                               
 420  Crampton D.,Schade D.,Cowley A.P., 1985, AJ 90,987                                                                      
 421  Crampton D.,Cowley A.P.,Hartwick F.D.A., 1987, ApJ 314,129                                                              
 422  Crampton D.,Cowley A.P.,Schmidtke P.C.,Janson T.,Durrell P., 1988, AJ 96,816                                            
 423  Crampton D.,Cowley A.P.,Hickson P. et al., 1988, ApJ 330,184                                                            
 424  Crampton D.,Cowley A.P.,Hartwick F.D.A., 1989, ApJ 345,59                                                               
 425  Crampton D.,Cowley A.P.,Hartwick F.D.A., 1990, AJ 100,47                                                                
 426  Crampton D.,Cowley A.P.,Hartwick F.D.A.,Cartledge S., 1991, AJ 101,1183                                                 
 427  Crampton D.,Cowley A.P.,Hartwick F.D.A.,Ko P.W., 1992, AJ 104,1706                                                      
 429  Crampton D.,Gussie G.,Cowley A.P.,Schmidtke P.C., 1997, AJ 114,2353                                                     
 430  Crawford C.S.,Gandhi P.,Fabian A.C. el al., 2002, MNRAS 333,809                                                         
 431  Crawford T.,Marr J.,Partridge B.,Strauss M.A., 1996, ApJ 460,225                                                        
 432  Crenshaw D.M.,Kraemer S.B.,Gabel J.R., 2003, AJ 126,1690                                                                
 433  Crighton N.H.M.,Bielby R.,Shanks T. et al, 2011, MNRAS 414,28                                                           
 434  Cristiani S.,Tarenghi M., 1984, A&A 132,351                                                                             
 436  Cristiani S.,Koehler B., 1987, A&AS 68,339                                                                              
 437  Cristiani S.,Danziger I.J.,Shaver P.A., 1987, MNRAS 227,639                                                             
 438  Cristiani S.,Barbieri C.,Iovino A.,La Franca F.,Nota A., 1989, A&AS 77,161                                              
 439  Cristiani S.,Hawkins M.,Iovino A.,Pierre M.,Shaver P., 1990, MNRAS 245,493                                              
 440  Cristiani S.,La Franca F.,Barbieri C.,Clowes R.G.,Iovino A., 1991, MNRAS 250,531                                        
 442  Cristiani S.,La Franca F.,Andreani P. et al., 1995, A&AS 112,347                                                        
 443  Cristiani S.,Trentini S.,La Franca F. et al., 1996, A&A 306,395                                                         
 445  Croft S.,Kurk J.,van Breugel W. et al., 2005, AJ 130,867                                                                
 446  Croom S.M.,Smith R.J.,Boyle B.J. et al., 2001, MNRAS 322L,29                                                            
 447  Croom S.M.,Smith R.J.,Boyle B.J. et al., 2004, MNRAS 349,1397                                                           
 448  Croom S.M.,Richards G.T.,Shanks T. et al., 2009, MNRAS 392,19                                                           
 449  Crotts A.P.S., 1989, ApJ 336,550                                                                                        
 450  Crotts A.P.S.,Fang Y., 1998, ApJ 502,16                                                                                 
 451  Cruz M.J.,Jarvis M.J.,Blundell K.M. et al., 2006, MNRAS 373,1531                                                        
 452  Cruz-Gonzalez I.,Huchra J.P., 1984, AJ 89,441                                                                           
 453  Cruz-Gonzalez I.,Carrasco L.,Serrrano A. et al., 1994, ApJS 94,47                                                       
 454  Cruz-Gonzalez I.,Stepanian J.A.,Benitez E. et al., 2004, mas conf 303 (A&A submitted)                                   
 456  Dadina M.,Masetti N.,Cappi M. et al, 2013, A&A 559,86                                                                   
 457  Dahari O., 1985, ApJS 57,643                                                                                            
 458  Dahari O.,de Robertis M.M., 1988, ApJS 67,249                                                                           
 460  Danziger I.J.,Goss W.M., 1979, MNRAS 186,93                                                                             
 461  Danziger I.J.,Goss W.M., 1983, MNRAS 202,703                                                                            
 462  Danziger I.J.,Fosbury R.A.E.,Goss W.M.,Bland J.,Boksenberg A., 1984, MNRAS 208,589                                      
 463  Danziger I.J.,Gilmozzi R., 1997, A&A 323,47                                                                             
 464  Darling G.W.,Wegner G., 1994, AJ 108,2025                                                                               
 465  Darling G.W.,Wegner G., 1996, AJ 111,865                                                                                
 466  Darling J.,Giovanelli R., 2006, AJ 132,2596                                                                             
 468  Davoust E.,Considere S.,Poulain P., 1991, A&A 252,69                                                                    
 469  Davoust E.,Considere S., 1995, A&AS 110,19                                                                              
 470  de Breuck C.,Brotherton M.S.,Tran H.D.,van Breugel W.,Rottgering H.J.A., 1998, AJ 116,13                                
 471  de Breuck C.,van Breugel W.,Rottgering H. et al., 2001, AJ 121,1241                                                     
 472  de Breuck C.,van Breugel W.,Stanford S.A. et al., 2002, AJ 123,637                                                      
 473  de Breuck C.,Klamer I.,Johnston H. et al., 2006, MNRAS 366,58                                                           
 475  de Diego J.A., 2007, PASP 119,50                                                                                        
 476  De Grandi S.,Boehringer H.,Guzzo L. et al, 1999, ApJ 514,148,(ROSAT South)                                              
 477  de Grijp M.H.K.,Miley G.K.,Lub J.,de Jong T., 1985, Natur 314,240                                                       
 478  de Grijp M.H.K.,Miley G.K.,Lub J., 1987, A&AS 70,95                                                                     
 479  de Grijp M.H.K.,Keel K.C.,Miley G.K.,Goudfrooij P.,Lub J., 1992, A&AS 96,389                                            
 480  de Robertis M.M.,Osterbrock D.E., 1986, ApJ 301,98                                                                      
 481  de Robertis M.M.,Hayhoe K.,Yee K.K.C., 1998, ApJS 115,163                                                               
 482  de Vries N.,Snellen I.A.G.,Schilizzi R.T.,Lehnert M.D.,Bremer M.N., 2007, A&A 464,879                                   
 483  de Vries W.H.,Barthel P.D.,Hes R, 1995, A&AS 114,259                                                                    
 484  de Vries W.H.,O'Dea C.P.,Barthel P.D.,Thompson D.J., 2000, A&AS 143,181                                                 
 486  Decarli R.,Falomo R.,Treves A.,Barattini M., 2010, A&A 511A,27                                                          
 488  del Olmo,A.,Moles M., 1991, A&A 245,27                                                                                  
 489  Della Ceca R.,Maccacaro T.,Rosati P.,Braito V., 2000, A&A 355,121                                                       
 490  Dennefeld M.,Lagache G.,Mei S. et al., 2005, A&A 440,5                                                                  
 491  Dennett-Thorpes J.,de Bruyn A.G., 2000, ApJ 529L,65                                                                     
 492  Dewangan G.C.,Singh K.P.,Szkody P.,Hoard D.W., 2000, A&A 360,107                                                        
 493  Dewangan G.C.,Singh K.P.,Jones L.R. et al., 2001, MNRAS 325,1616                                                        
 494  Dewangan G.C.,Singh K.P.,Gunn K.F. et al., 2002, MNRAS 337,693                                                          
 495  Dey A.,van Breugel W.J.M., 1994, AJ 107,1977                                                                            
 496  Dey A.,Spinrad H., 1996, ApJ 459,133                                                                                    
 497  Di Serego Alighieri S.,Cimatti A.,Fosbury R.A.E., 1994, ApJ 431,123                                                     
 498  Di Serego Alighieri S.,Danziger I.J.,Morganti R.,Tadhunter C., 1994, MNRAS 269,998                                      
 499  Diamond-Stanic A.M.,Fan X.,Brandt W.N. et al., 2009, ApJ 699,782                                                        
 500  Diaz A.I.,Prieto M.A.,Wamsteker W., 1988, A&A 195,53                                                                    
 502  Dietrich M.,Wilhelm-Erkens U., 2000, A&A 354,17                                                                         
 503  Dietrich M.,Appenzeller I.,Hamann F. et al., 2003, A&A 398,891                                                          
 504  Dinshaw N.,Impey C.D.,Foltz C.B.,Weymann R.J.,Chaffee F.H., 1994, ApJ 437L,87                                           
 506  Disney M.J., 1973, ApJ 181L,55                                                                                          
 507  Djorgovski S.,Perley R.,Meylan G.,McCarthy P., 1987, ApJ 321L,17                                                        
 508  Djorgovski S.,Thompson D.J.,Vigotti M.,Grueff G., 1990, PASP 102,113                                                    
 509  Djorgovski S.,Thompson D.J.,Maxfield L.,Vigotti M.,Grueff G., 1995, ApJS 101,255                                        
 510  Djorgovski S., 2001, http://www.astro.caltech.edu/~george/z4.qsos                                                       
 512  Dobrzycki A.,Engels D.,Hagen H.-J., 1999, A&A 439L,29                                                                   
 513  Dobrzycki A.,Groot P.J.,Macri L.M.,Stanek K.Z., 2002, ApJ 569L,15                                                       
 514  Dobrzycki A.,Macri L.M.,Stanek K.Z.,Groot P.J., 2003, AJ 125,1330                                                       
 515  Dobrzycki A.,Stanek K.Z.,Macri L.M.,Groot P.J., 2003, AJ 126,734                                                        
 516  Dobrzycki A.,Eyer L.,Stanek K.Z.,Macri L.M., 2005, A&A 442,495                                                          
 517  Dodonov S.N.,Pariiskii Y.N.,Goss W.M. et al., 1999, ARep 43,275                                                         
 518  Donivan F.F.,Pollock J.T.,Smith A.G. et al., 1978, PASP 90,24                                                           
 519  Donley J.L.,Brandt W.N.,Eracleous M.,Boller T., 2002, AJ 124,1308                                                       
 523  Downes A.J.B.,Peacock J.A.,Savage A.,Carrie D.R., 1986, MNRAS 218,31                                                    
 524  Downes D.,Neri R.,Wiklind T.,Wilner D.J.,Shaver P.A., 1999, ApJ 513L,1                                                  
 526  Drake C.L.,McGregor P.J.,Dopita M.A.,van Breugel W.J.M., 2003, AJ 126,2237                                              
 527  Dressler A.,Gunn J.E., 1983, ApJ 270,7                                                                                  
 528  Dressler A.,Thompson J.B.,Schectman S.A., 1985, ApJ 288,481                                                             
 529  Dressler A.,Gunn J.E., 1992, ApJS 78,1                                                                                  
 530  Drinkwater M.J., 1987, Ph.D. thesis 'Quasar clustering on large scale' Cambridge                                        
 531  Drinkwater M.J.,Webster R.L.,Francis P.J. et al., 1997, MNRAS 284,85                                                    
 532  Drinkwater M., 2001, private communication to NED,(Fornax cluster survey)                                               
 533  Duc P.-A.,Mirabel I.F.,Maza J., 1997, A&AS 124,533                                                                      
 535  Dunlop J.S.,Downes A.J.B.,Peacock J.A. et al., 1986, Natur 319,564                                                      
 536  Dunlop J.S.,Peacock J.A.,Savage A. et al., 1989, MNRAS 238,1171                                                         
 537  Durret F.,Boisson C.,Petitjean P.,Bergeron J., 1993, A&AS 98,365                                                        
 538  Durret F., 1994, A&AS 105,57                                                                                            
 539  Eckart A.,Witzel A.,Biermann P. et al., 1986, A&A 168,17                                                                
 540  Eckart M.E.,Stern D.,Helfand D.J. et al., 2006, ApJS 165,19                                                             
 542  Edelson R.,Malkan M., 2012, ApJ 751,52,(WISE-2MASS-RASS)                                                                
 543  Edmunds M.G.,Pagel B.E.J., 1982, MNRAS 198,1089                                                                         
 544  Edwards T.,Kronberg P.P.,Menard G., 1975, AJ 80,1005                                                                    
 545  Ekers R.D., 1970, AuJPh 23,217                                                                                          
 546  Ellingson E.,Yee H.K.C.,Green R.F., 1991, ApJS 76,455                                                                   
 547  Ellis R.,Purvis A., 1985, Gemini 15,1                                                                                   
 548  Ellison S.L.,York B.A.,Pettini M.,Kamakar N., 2008, MNRAS 388,1349                                                      
 550  Elsmore B.,Mackey C.D., 1969, MNRAS 146,361                                                                             
 551  Elston R.,Cornell M.E.,Lebofsky M.J., 1985, ApJ 296,106                                                                 
 552  Emonts B.H.C.,Morganti R.,Tadhunter C.N. et al., 2006, A&A 454,125                                                      
 553  Engels D.,Hagen H.-J.,Cordis L. et al., 1998, A&AS 128,507                                                              
 554  Eracleous M.,Halpern J.P., 1994, ApJS 90,1                                                                              
 555  Eracleous M.,Halpern J.P., 2004, ApJS 150,181                                                                           
 557  Erkens U.,Appenzeller I.,Wagner S., 1997, A&A 323,707                                                                   
 558  Espey B.R.,Turnshek D.A.,Lee L. et al., 1994, ApJ 434,484                                                               
 559  Esquej P.,Page M.,Carrera F.J. et al, 2013, A&A 557,123,(XWAS)                                                          
 560  Evans A.S.,Sanders D.B.,Cutri R.M. et al., 1998, ApJ 506,205                                                            
 561  Everett M.E.,Wagner R.M., 1995, PASP 107,1059                                                                           
 562  Fadda D.,Flores H.,Hasinger G. et al., 2002, A&A 383,838                                                                
 563  Fairall A.P., 1968, PASP 80,235                                                                                         
 565  Fairall A.P., 1981, MNRAS 196,417                                                                                       
 566  Fairall A.P., 1983, MNRAS 203,47                                                                                        
 568  Fairall A.P., 1985, Observatory 105,129                                                                                 
 569  Fairall A.P., 1986, MNRAS 218,453                                                                                       
 570  Fairall A.P., 1988, MNRAS 230,69                                                                                        
 571  Fairall A.P., 1988, MNRAS 233,691                                                                                       
 573  Faisse S., 1998, Ph.D. Paris                                                                                            
 574  Falco E.E.,Kochanek C.S.,Munoz J.A., 1998, ApJ 494,47                                                                   
 575  Falco E.E.,Kurtz M.J.,Geller M.J. et al, 1999, PASP 111,438,(the Updated Zwicky Catalog)                                
 576  Falomo R., 1991, AJ 101,821                                                                                             
 577  Falomo R.,Scarpa R.,Bersanelli M., 1994, ApJS 93,125                                                                    
 578  Falomo R.,Pesce J.E.,Treves A., 1995, ApJ 438L,9                                                                        
 579  Falomo R.,Ulrich M.-H., 2000, A&A 357,91                                                                                
 580  Falomo R.,Treves A.,Kotilainen J.K.,Scarpa R.,Uslenghi M., 2008, ApJ 673,694                                            
 581  Fan X.-M.,Tytler D., 1994, ApJS 94,17                                                                                   
 585  Fan X.,White R.L.,Davis M. et al., 2000, AJ 120,1167                                                                    
 586  Fan X.,Strauss M.A.,Richards G.T. et al., 2001, AJ 121,31                                                               
 587  Fan X.,Narayanan V.K.,Lupton R.H. et al., 2001, AJ 122,2833                                                             
 588  Fan X.,Strauss M.A.,Schneider D.P. et al., 2003, AJ 125,1649                                                            
 589  Fan X.,Hennawi J.-F.,Richards G.T. et al., 2004, AJ 128,515                                                             
 590  Fan X.,Strauss M.A.,Richards G.T. et al., 2006, AJ 131,1203                                                             
 591  Fanaroff B.L.,Blake G.M., 1972, MNRAS 157,41                                                                            
 592  Fanti C.,Fanti R.,Ficarra A. et al., 1975, A&AS 19,143                                                                  
 593  Fanti C.,Ficcara A.,Gregorini L.,Mantovani F.,Olori M.C., 1981, A&A 97,251                                              
 594  Fanti R.,Padrielli L., 1977, A&AS 29,263                                                                                
 596  Farrah B.,Surace J.A.,Veilleux S.,Sanders D.B.,Vacca W.D., 2005, ApJ 626,70                                             
 597  Fassnacht C.D.,Womble D.S.,Neugebauer G. et al, 1996, ApJ 460,103,(1608+656)                                            
 598  Fassnacht C.D.,Cohen J.G., 1998, AJ 115,377                                                                             
 600  Feldmeier J.J.,Brandt W.N.,Elvis M. et al., 1999, ApJ 510,167                                                           
 601  Feruglio C.,Fiore F.,La Franca F. et al., 2008, A&A 488,417                                                             
 602  Filippenko A.V.,Sargent W.L.W., 1985, ApJS 57,503                                                                       
 605  Finke J.D.,Shields J.C.,Bottcher M., Basu S., 2008, A&A 477,513                                                         
 607  Fiore F.,La Franca F.,Giommi P. et al., 1999, MNRAS 306L,55                                                             
 608  Fiore F.,La Franca F.,Vignali C. et al., 2000, New Astronomy 5,143                                                      
 609  Fiore F.,Brusa M.,Cocchia F. et al., 2003, A&A 409,79                                                                   
 610  Fischer J.-U.,Hasinger G.,Schwope A.D. et al., 1998, AN 319,347                                                         
 611  Flesch E.W., 2015,PASA,32,10,(HMQ: Half Million Quasars)                                                                     
 612  Folsom G.H.,Smith A.G.,Hackney R.L., 1970, ApL 7,15                                                                     
 613  Folsom G.H.,Smith A.G.,Hackney R.L.,Hackney K.R.,Leacock R.J., 1971, ApJ 169L,131                                       
 615  Foltz C.B.,Chaffee F.H.,Hewett P.C. et al., 1987, AJ 94,1423                                                            
 616  Foltz C.B.,Chaffee F.H.,Hewett P.C. et al., 1989, AJ 98,1959                                                            
 617  Foltz C.B.,Hewett P.C.,Chaffee F.H.,Hogan C.J., 1993, AJ 105,22                                                         
 620  Fosbury R.A.E.,Boksenberg A.,Snijders M.A.J. et al., 1982, MNRAS 201,991                                                
 621  Fosbury R.A.E.,Bird M.C.,Nicholson W.,Wall J.V., 1987, MNRAS 225,761                                                    
 622  Foschini L.,Ho L.C.,Masetti N. et al., 2002, A&A 396,787                                                                
 624  Francis P.J.,Whiting M.T.,Webster R.L., 2000, PASA 17,56                                                                
 625  Francis P.J.,Nelson B.O.,Cutri R.M., 2004, AJ 127,646                                                                   
 626  Francis P.J.,Palunas P.,Teplitz H.I.,Williger G.M.,Woodgate B.E., 2004, ApJ 614,75                                      
 628  Fraquelli H.A.,Storchi-Bergman T.,Binette L., 2000, ApJ 532,867                                                         
 629  Fricke K.J.,Kollatschny W.,Witzel A., 1983, A&A 117,60                                                                  
 630  Frogel J.A.,Gillett F.C.,Terndrup D.M.,Vader J.P., 1989, ApJ 343,672                                                    
 631  Fruscione A.,Griffiths R.E., 1991, ApJ 380L,13                                                                          
 632  Fu H.,Myers A.D.,Djorgovski S.G. et al, 2015, ApJ 799,72,(Radio-selected binary AGN)                                    
 633  Fugmann W.,Meisenheimer K.,Roser H.-J., 1988, A&AS 75,173                                                               
 634  Fugmann W.,Meisenheimer K., 1988, A&AS 76,145                                                                           
 637  Fynbo J.P.U.,Krogager J.-K.,Venemans B. et al, 2013, ApJS 204,6,(Red QSOs)                                              
 638  Gal-Yam A.,Ofek E.O.,Filippenko A.V.,Chornock R.,Li W., 2002, PASP 114,587                                              
 639  Galbiatti E.,Caccianiga A.,Maccacaro T. et al., 2005, A&A 430,927                                                       
 640  Galianni P.,Burbidge E.M.,Arp H. et al., 2005, ApJ 620,88                                                               
 641  Gallego J.,Zamorano J.,Rego M.,Vitores A.G., 1994, A&A 290,705                                                          
 642  Gallego J.,Zamorano J.,Rego M.,Alonso O.,Vitores A.G., 1996, A&AS 120,323                                               
 643  Gandhi P.,Crawford C.S.,Fabian A.C., 2002, MNRAS 337,781                                                                
 644  Gandhi P.,Fabian A.C.,Crawford C.S., 2006, MNRAS 369,1566                                                               
 645  Garilli B.,Bottini D.,Maccagni D.,Vettolani G.,Maccacaro T., 1992, AJ 104,1290                                          
 646  Garilli B.,Guzzo L.,Scodeggio M. et al, 2014, A&A 562,23,(VIPERS v1)                                                    
 648  Gaston B., 1983, ApJ 272,411                                                                                            
 650  Gavignaud I.,Bongiorno A.,Paltani S. et al., 2006, A&A 457,79                                                           
 651  Ge J.-Q.,Hu C.,Wang J.-M.,Bai J.-M.,Zhang S., 2012, ApJS 201,31,(Double-Peaked NELGs)                                   
 652  Gearhart M.R.,Lund J.M.,Frantz D.J.,Kraus J.D., 1972, AJ 77,557                                                         
 653  Geha M.,Alcock C.,Allsman R.A. et al., 2003, AJ 125,1                                                                   
 654  Gelbord J.M.,Mullaney J.R.,Ward M.J., 2009, MNRAS 397,172                                                               
 655  Gelderman R.,Whittle M., 1994, ApJS 91,491                                                                              
 656  Georgakakis A.,Mobasher B.,Cram L. et al., 1999, MNRAS 306,708                                                          
 657  Georgakakis A.,Nandra K.,Laird E.S. et al., 2006, MNRAS 371,221                                                         
 658  Georgantopoulos I.,Stewart G.C.,Blair A.J. et al., 1997, MNRAS 291,203                                                  
 659  Georgantopoulos I.,Almaini O.,Shanks T. et al., 1999, MNRAS 305,125                                                     
 660  Georgantopoulos I.,Papadakis I.,Zezas A.,Ward M.J., 2004, ApJ 614,634                                                   
 661  Georgantopoulos I.,Georgakakis A.,Akylas A. et al., 2004, MNRAS 352,91                                                  
 663  Ghigo F.D., 1977, ApJS 35,359                                                                                           
 664  Ghigo F.D.,Wyckoff S.,Wardle J.F.C.,Cohen N.L., 1982, AJ 87,1438                                                        
 665  Giacconi R.,Bechtold J.,Branduardi G. et al., 1979, ApJ 234L,1                                                          
 666  Giacconi R.,Zirm A.,Wang J.-X. et al., 2002, ApJS 139,369                                                               
 667  Gilmore G., 1984, MNRAS 211,25P                                                                                         
 668  Gilmozzi R.,Clavel J.,Wamsteker W.,Prieto A., 1986, A&A 168,62                                                          
 669  Gioia I.M.,Feigelson E.D.,Maccacaro T.,Schild R.,Zamorani G., 1983, ApJ 271,524                                         
 670  Gioia I.M.,Maccacaro T.,Schild R.E. et al., 1984, ApJ 283,495                                                           
 671  Gioia I.M.,Luppino G.A., 1994, ApJS 94,583                                                                              
 672  Gioia I.M.,Henry J.P.,Mullis C.R. et al., 2003, ApJS 149,29                                                             
 673  Giommi P.,Tagliaferri G.,Beuermann K. et al., 1991, ApJ 378,77                                                          
 674  Giommi P.,Colafrancesco S., 2004, A&A 414,7,(Blazars in CMB)                                                            
 675  Gisler G.R.,Miley G.K., 1979, A&A 76,109                                                                                
 676  Gladders M.D.,Abraham R.G.,McHardy I.M. et al., 1997, MNRAS 284,27                                                      
 679  Glikman E.,Gregg M.D.,Lacy M. et al., 2004, ApJ 607,60                                                                  
 680  Glikman E.,Helfand D.J.,White R.L. et al., 2007, ApJ 667,673                                                            
 681  Glikman E.,Djorgovski S.G.,Stern D.,Bogosavljevic M.,Mahabal A., 2007, ApJ 663L,73                                      
 682  Glikman E.,Bogosavljevic M.,Djorgovski S.G. et al, 2010, ApJ 710,1498,(Faint End of QLF)                                
 683  Glikman E.,Urrutia T.,Lacy M. et al, 2012, ApJ 757,51,(FIRST-2MASS red quasars)                                         
 684  Glikman E.,Urrutia T.,Lacy M. et al, 2013, ApJ 778,127,(UKIDSS-FIRST)                                                   
 685  Goldschmidt P.,Miller L.,La Franca F.,Cristiani S., 1992, MNRAS 256,65P                                                 
 686  Goldschmidt P.,Kukula M.J.,Miller L.,Dunlop J.S., 1999, ApJ 511,612                                                     
 687  Goncalves A.C.,Veron P.,Veron-Cetty M.-P., 1998, A&AS 127,107                                                           
 688  Goncalves T.S.,Martin D.C.,Halpern J.P.,Eracleous M.,Pavlov G.G., 2008, The astronomer's telegram 1623                  
 689  Gondhalekar P.M.,Kellett B.J.,Pounds K.A.,Matthews L.,Quenby J.J., 1994, MNRAS 268,973                                  
 690  Gonzalez Delgado R.M.,Perez E.,Taghunter C.,Vilchez J.M.,Rodriguez-Espinoza J.M., 1997, ApJS 108,155                    
 691  Gonzalez-Perez J.N.,Kidger M.R.,Martin-Luis F., 2001, AJ 122,2055                                                       
 692  Goodrich R.W., 1989, ApJ 340,190                                                                                        
 693  Goodrich R.W.,Veilleux S.,Hill G.J., 1994, ApJ 422,521                                                                  
 694  Goodrich R.W.,Miller J.S., 1994, ApJ 434,82                                                                             
 695  Goodrich R.W.,Campbell R.,Chaffee F.H. et al., 2001, ApJ 561L,23                                                        
 696  Gopal-Krishna G.,Ledoux C.,Melnick J. et al., 2005, A&A 436,457                                                         
 697  Gorham P.W.,van Zee L.,Unwin S.C.,Jacobs C., 2000, AJ 119,1677                                                          
 698  Gorosabel J.,Castro-Tirado A.J.,Wolf C. et al., 1998, A&A 339,719                                                       
 699  Gorshkov A.G.,Konnikova V.K., 1993, AstL 19,55                                                                          
 700  Gorshkov A.G.,Konnikova V.K.,Mingaliev M.G., 2003, ARep 47,903                                                          
 701  Gosset E.,Moreau O.,Surdej J.,Swings J.-P.,Arp H.C., 1997, A&AS 123,529                                                 
 704  Graham M.J.,Djorgovski S.G.,Drake A.J. et al, 2014, MNRAS 439,703,(CRTS Slepian)                                        
 705  Grandi P.,Foschini L.,Masetti N.,Palazzi E., 2004, A&A 418,907                                                          
 706  Grandi S.A.,Osterbrock D.E., 1978, ApJ 220,783                                                                          
 707  Grandi S.A., 1983, MNRAS 204,691                                                                                        
 708  Grazian A.,Cristiani S.,d'Odorico V.,Omizzolo A., Pizzella A., 2000, AJ 119,2540                                        
 709  Grazian A.,Omizzolo A.,Corbally C. et al., 2002, AJ 124,2955                                                            
 710  Green P.J.,Ward M.J.,Anderson S.F. et al., 1989, ApJ 339,93                                                             
 711  Green P.J.,Silverman J.D.,Cameron R.A. et al., 2004, ApJS 150,43                                                        
 712  Green P.J.,Aldcroft T.L.,Richards G.T. et al, 2009, ApJ 690,644                                                         
 713  Green P.J.,Myers A.D.,Barkhouse W.A. et al. (erratum ApJ 712,762), 2010, ApJ 710,1578                                   
 714  Green P.J.,Myers A.D.,Barkhouse W.A. et al, 2011, ApJ 743,81,(Chandra binaries)                                         
 715  Green R.F., 1976, PASP 88,665                                                                                           
 716  Green R.F.,Pier J.R.,Schmidt M. et al., 1980, ApJ 239,483                                                               
 717  Green R.F.,Schmidt M.,Liebert J., 1986, ApJS 61,305                                                                     
 718  Greene J.E.,Ho L.C., 2007, ApJ 667,131                                                                                  
 719  Greenstein J.,Schmidt M., 1964, ApJ 140,1                                                                               
 720  Gregg M.D.,Becker R.H.,White R.L. et al., 1996, AJ 112,407                                                              
 722  Gregg M.D.,Lacy M.,White R.L. et al., 2002, ApJ 564,133                                                                 
 723  Gregory S.A.,Tifft W.G.,Cocke W.J., 1991, AJ 102,1977                                                                   
 724  Gregory S.A.,Tifft W.G.,Moody J.W.,Newberry M.V.,Hall S.M., 2000, AJ 119,545                                            
 725  Greiner J.,Danner R.,Bade N. et al., 1996, A&A 310,384                                                                  
 726  Griffin R., 1963, AJ 68,421                                                                                             
 727  Griffiths R.E.,Doxsey R.E.,Johnston M.D. et al., 1979, ApJ 230L,21                                                      
 728  Griffiths R.E.,Murray S.S.,Giacconi R. et al., 1983, ApJ 269,375                                                        
 729  Griffiths R.E.,Wilson A.S.,Ward M.J.,Tapia S.,Ulvestad J.S., 1989, MNRAS 240,33                                         
 730  Griffiths R.E.,Georgantopoulos I.,Boyle B.J. et al., 1995, MNRAS 275,77                                                 
 731  Griffiths R.E.,Della Ceca R.,Georgantopoulos I. et al., 1996, MNRAS 281,71                                              
 732  Grimes J.A.,Rawlings S.,Willott C.J., 2005, MNRAS 359,1345                                                              
 733  Grindlay J.E.,Steiner J.E.,Forman W.R.,Canizares C.R.,McClintock J.E., 1980, ApJ 239L,43                                
 734  Grindlay J.E., 1993, A&AS 97,113                                                                                        
 737  Groote D.,Heber U.,Jordan S., 1989, A&A 223L,1                                                                          
 738  Grueff G.,Vigotti M., 1972, A&AS 6,1                                                                                    
 739  Grupe D.,Beuermann K.,Mannheim K. et al., 1995, A&A 300L,21                                                             
 740  Grupe D.,Beuermann K.,Mannheim K.,Thomas H.-C., 1999, A&A 350,805                                                       
 741  Grupe D.,Leighly K.M.,Thomas H.-C.,Laurent-Muehleisen S.A., 2000, A&A 356,11                                            
 742  Grupe D.,Thomas H.-C.,Leighly K.M., 2001, A&A 369,450                                                                   
 743  Grupe D.,Wills B.J.,Leighly K.M.,Meusinger H., 2004, AJ 127,156                                                         
 744  Gruppioni C.,Mignoli M.,Zamorani G., 1999, MNRAS 304,199                                                                
 745  Gu Q.-S.,Huang J.-H.,Su H.-J.,Shang Z.-H., 1997, A&A 319,92                                                             
 746  Gunn J.E.,Hoessel J.G.,Westphal J.A.,Perryman M.A.C.,Longair M.S., 1981, MNRAS 194,111                                  
 747  Gurvits L.I.,Kellermann K.I.,Frey S., 1999, A&A 342,378                                                                 
 748  Gutierrez C.M.,Lopez-Corredoira M., 2005, ApJ 622L,89                                                                   
 749  Gutierrez C.M., 2006, ApJ 640L,17                                                                                       
 750  Gutierrez C.M.,Lopez-Corredaira M., 2007, A&A 472,87                                                                    
 752  Hagen H.J.,Cordis L.,Engels D. et al., 1992, A&A 253L,5                                                                 
 753  Hagen H.J.,Hopp U.,Engels D.,Reimers D., 1996, A&A 308L,25                                                              
 754  Hagen H.J.,Engels D.,Reimers D., 1999, A&AS 134,483                                                                     
 755  Hagen H.J.,Reimers D., 2000, A&A 357L,29                                                                                
 756  Haines C.P.,Pereira M.J.,Sanderson A.J.R. et al, 2012, ApJ 754,97,(LOCUSS)                                              
 757  Hainline K.N.,Hickox R.C.,Carroll C.M.,Myers A.D. et al, 2014, ApJ 795,124,(WISE-selected obscured quasars)             
 758  Hakopian S.A.,Balayan S.K., 2004, Ap 47,378                                                                             
 759  Hall P.B.,Osmer P.S.,Green R.F.,Porter A.C.,Warren S.J., 1996, ApJ 462,614                                              
 760  Hall P.B.,Yee H.K.C.,Lin H. et al., 2000, AJ 120,2220                                                                   
 762  Halpern J.P.,Oke J.B., 1987, ApJ 312,91                                                                                 
 763  Halpern J.P.,Chen V.S.,Madejski G.M.,Chanan G.A., 1991, AJ 101,818                                                      
 764  Halpern J.P.,Eracleous M.,Forster K., 1997, AJ 114,1736                                                                 
 765  Halpern J.P.,Moran E.C., 1998, ApJ 494,194                                                                              
 766  Halpern J.P.,Eracleous M.,Forster K., 1998, ApJ 501,103                                                                 
 767  Halpern J.P.,Turner T.J.,George I.M., 1999, MNRAS 307L,47                                                               
 768  Halpern J.P.,Eracleous M.,Mukherjee R.,Gotthelf E.V., 2001, ApJ 551,1016                                                
 769  Halpern J.P.,Eracleous M.,Mattox J.R., 2003, AJ 125,572                                                                 
 770  Hao L.,Strauss M.A.,Tremonti C.A. et al., 2005, AJ 129,1783                                                             
 772  Harris D.E.,Robertson J.G.,Dewdney P.E.,Costain C.H., 1982, A&A 111,299                                                 
 773  Harris D.E.,Dewdney P.E.,Costain C.H.,Butcher H.,Willis A.G., 1983, ApJ 270,39                                          
 774  Harris H.C.,Guetter H.H.,Pier J.R. et al., 1992, AJ 104,53                                                              
 775  Harris K.A., 2012, PhDT 15,(Ph.D. thesis (arXiv 1201.5746))                                                             
 776  Hasinger G.,Bergeron J.,Mainieri V. et al., 2002, The Messenger 108,11                                                  
 778  Hawkins M.R.S.,Woltjer L., 1985, MNRAS 214,241                                                                          
 779  Hawkins M.R.S., 1986, MNRAS 219,417                                                                                     
 780  Hawkins M.R.S.,Veron P.,Hunstead R.W.,Burgess A.M., 1991, A&A 248,421                                                   
 781  Hawkins M.R.S.,Veron P., 1993, MNRAS 260,202                                                                            
 782  Hawkins M.R.S.,Hunstead R.W.,Meylan G. et al., 1993, The Messenger 74,27                                                
 783  Hawkins M.R.S.,Veron P., 1995, MNRAS 275,1102                                                                           
 787  Hawkins M.R.S., 2000, A&AS 143,465                                                                                      
 788  Hazard C.,Gulkis S.,Bray A.D., 1967, ApJ 148,669                                                                        
 789  Hazard C.,Gulkis S.,Sutton J., 1968, ApJ 154,413                                                                        
 790  Hazard C.,Jauncey D.L.,Sargent W.L.W.,Baldwin J.A.,Wampler E.J., 1973, Natur 246,205                                    
 791  Hazard C.,Murdoch H.S., 1977, AuJPA 42,1                                                                                
 792  Hazard C.,Arp H.,Morton D.C., 1979, Natur 282,271                                                                       
 793  Hazard C.,Morton D.,Terlevich R.,McMahon R., 1984, ApJ 282,33                                                           
 794  Hazard C.,Terlevich R.,McMahon R. et al., 1984, MNRAS 211,45P                                                           
 796  Hazard C.,Morton D.C.,McMahon R.G.,Sargent W.L.W.,Terlevich R., 1986, MNRAS 223,87                                      
 797  Hazard C.,McMahon R.G.,Sargent W.L.W., 1986, Natur 322,38                                                               
 799  Hazard C., 1992, private communication to HB                                                                            
 800  Hazard C., 2013, in preparation                                                                                         
 801  He R.,Chen J.-S., 1993, Ap&SS 200,279                                                                                   
 802  He X.-T.,Cannon R.D.,Peacock J.A.,Smith M.G.,Oke J.B., 1984, MNRAS 211,443                                              
 803  He X.-T.,Wu J.-H.,Yuan Q.-R. et al., 2001, AJ 121,1863                                                                  
 804  Healey S.E.,Romany R.W.,Cotter G. et al., 2008, ApJS 175,97                                                             
 805  Heckman T.M.,O'Dea C.P.,Baum S.A.,Laurikainen E., 1994, ApJ 428,65                                                      
 806  Heidt J.,Nilsson K.,Fried J.W.,Takalo L.O.,Sillanpaa A., 1999, A&A 348,113                                              
 807  Heidt J.,Jaeger,K., Nilsson K. et al., 2003, A&A 406,565                                                                
 808  Heidt J.,Troller M.,Nilsson K. et al., 2004, A&A 418,813                                                                
 809  Heisler C.A.,Lumsden S.L.,Balley J.A., 1997, Natur 385,700                                                              
 810  Helfand D.J.,Stone R.P.S.,Willman B. et al., 2001, AJ 121,1872                                                          
 811  Hennawi J.F.,Strauss M.A.,Oguri M. et al., 2006, AJ 131,1                                                               
 813  Hennawi J.F.,Myers A.D.,Shen Y. et al, 2010, ApJ 719,1672,(hi-z binary quasars)                                         
 814  Henry J.P.,Clarke J.T.,Bowyer S.,Lavery R.J., 1985, AJ 90,1425                                                          
 815  Henry J.P.,Gioia I.M.,Boehringer H. et al., 1994, AJ 107,1270                                                           
 816  Henstock B.R.,Browne I.W.A.,Wilkinson P.N.,McMahon R.G., 1997, MNRAS 290,380                                            
 817  Herbig T.,Readhead A.C.S., 1992, ApJS 81,83                                                                             
 818  Hernn-Caballero A.,Prez-Fournon I.,Hatziminaoglou E. et al, 2009, MNRAS 395,1695                                      
 819  Hertz P.,Grindlay J.E., 1984, ApJ 278,137                                                                               
 820  Hertz P.,Grindlay J.E., 1988, AJ 96,233                                                                                 
 821  Hes R.,Barthel P.D.,Fosbury R.A.E., 1996, A&A 313,423                                                                   
 822  Hewett P.C.,Foltz C.B.,Chaffee F.H. et al., 1991, AJ 101,1121                                                           
 823  Hewett P.C.,Irwin M.J.,Foltz C.B. et al., 1994, AJ 108,1534                                                             
 824  Hewett P.C.,Foltz C.B.,Chaffee F.H., 1995, AJ 109,1498                                                                  
 825  Hewett P.C.,Foltz C.B.,Harding M.E.,Lewis G.F., 1998, AJ 115,383                                                        
 826  Hewett P.C.,Foltz C.B.,Chaffee F.H., 2001, AJ 122,518                                                                   
 827  Hewitt A.,Burbidge G., 1980, ApJS 43,57                                                                                 
 828  Hewitt A.,Burbidge G., 1987, ApJS 63,1                                                                                  
 829  Hewitt A.,Burbidge G., 1993, ApJS 87,451                                                                                
 830  Hewitt J.N.,Turner E.L.,Lawrence C.R. et al., 1987, ApJ 321,706                                                         
 831  Hewitt J.N.,Turner E.L.,Lawrence C.R.,Schneider D.P.,Brody J.P., 1992, AJ 104,968                                       
 832  Heywood I.,Blundell K.M.,Rawlings S., 2007, MNRAS 381,1093                                                              
 834  Hill G.J.,Heasley J.N.,Becklin E.E.,Wynn-Williams C.G., 1988, AJ 95,1031                                                
 835  Hill G.J.,Goodrich R.W.,DePoy D.L., 1996, ApJ 462,163                                                                   
 837  Hilton M.,Lloyd_Davies E.,Stanford S.A. et al, 2010, ApJ 718,133,(XMM Cluster survey)                                   
 838  Hines D.C.,Schmidt G.D.,Gordon K.D. et al., 2001, ApJ 563,512                                                           
 839  Hintzen P.,Ulvestad J.,Owen F., 1983, AJ 88,709                                                                         
 840  Hippelein H.H., 1989, A&A 216,11                                                                                        
 841  Hiroi K.,Ueda Y.,Masayuki A.,Watson M.G., 2012, ApJ 758,49,(Subaru-XMM Deep)                                            
 842  Ho L.C.,Filippenko A.V.,Sargent W.L.W., 1993, ApJ 417,63                                                                
 843  Ho L.C.,Filippenko A.V.,Sargent W.L.W., 1995, ApJS 98,477                                                               
 844  Ho L.C.,Filippenko A.V.,Sargent W.L.W., 1997, ApJS 112,315                                                              
 845  Ho L.C.,Filippenko A.V.,Sargent W.L.W.,Peng C.Y., 1997, ApJS 112,391                                                    
 846  Ho L.C.,Kim M., 2009, ApJS 184,398                                                                                      
 847  Hoag A.A., 1976, PASP 88,860                                                                                            
 848  Hoag A.A.,Smith M.G., 1977, ApJ 217,362                                                                                 
 849  Hoag A.A.,Thomas N.G.,Vaucher B.G., 1982, ApJ 263,23                                                                    
 850  Hoag A.A., 1986, IAU Symp. 119,47                                                                                       
 851  Holmberg E.B.,Lauberts A.,Schuster H.E.,West R.M., 1977, A&AS 27,295                                                    
 852  Holt J.,Benn C.R.,Vigotti M. et al., 2004, MNRAS 348,857                                                                
 854  Hook I.M.,McMahon R.G.,Irwin M.J.,Hazard C., 1996, MNRAS 282,1274                                                       
 855  Hook I.M.,Becker R.H.,McMahon R.G.,White R.L., 1998, MNRAS 297,1115                                                     
 856  Hook I.M.,McMahon R.G., 1998, MNRAS 294L,7                                                                              
 857  Hook I.M.,McMahon R.G.,Shaver P.A.,Snellen I.A.G., 2002, A&A 391,509                                                    
 858  Hook I.M.,Shaver P.A.,Jackson C.A.,Wall J.V.,Kellermann K.I., 2003, A&A 399,469                                         
 859  Hopp U.,Engels D.,Green R.F. et al., 2000, A&AS 142,417                                                                 
 860  Hornschemeier A.E.,Brandt W.N.,Garmire G.P. et al., 2001, ApJ 554,742                                                   
 861  Hoskins D.G.,Murdoch H.S.,Hazard C.,Jauncey D.L., 1972, AuJPh 25,559                                                    
 862  Hoskins D.G.,Murdoch H.S.,Adgie R.L.,Crowther J.H.,Gent H., 1974, MNRAS 166,235                                         
 864  Howell S.B.,Pesce J.E.,Condon J.J.,Ciardullo R.,Usher P.D., 1997, PASP 109,1149                                         
 865  Hu E.M.,Songaila A.,Cowie L.L.,Stockton A., 1991, ApJ 368,28                                                            
 866  Huang K.-L.,Usher P.D., 1984, ApJS 56,393                                                                               
 868  Huchra J.P.,Wyatt W.F.,Davis M., 1982, AJ 87,1628                                                                       
 869  Huchra J.P., 1984, private communication to HB                                                                          
 870  Huchra J.P.,Gorenstein M.,Kent S. et al., 1985, AJ 90,691                                                               
 872  Huchra J.P., (1989 private comm to Hewitt & Burbidge), 1991, ApJS 75,297                                                
 873  Huchra J.P.,Vogeley M.S.,Geller M.J., 1999, ApJS 121,287,(http://www.cfa.harvard.edu/~huchra/zcat)                      
 874  Huchra J.P.,Macri L.M.,Masters K.L. et al, 2012, ApJS 199,26,(http://tdc-www.harvard.edu/2mrs/)                         
 875  Humphrey A.,Villar-Martin M.,Vernet J. et al., 2008, MNRAS 383,11                                                       
 876  Hunstead R.W.,Jauncey D., 1970, MNRAS 149,91                                                                            
 877  Hunstead R.W.,Lasker B.,Mintz B.,Smith M., 1971, AuJPh 24,601                                                           
 878  Hunstead R.W., 1971, MNRAS 152,277                                                                                      
 879  Hunstead R.W.,Murdoch H.S.,Shobbrook R.R., 1978, MNRAS 185,149                                                          
 880  Hunstead R.W.,Murdoch H.S., 1980, MNRAS 192,31P                                                                         
 881  Hunstead R.W.,Murdoch H.S.,Condon J.J.,Phillips M.M., 1984, MNRAS 207,55                                                
 882  Hunter S.D.,Bertsch D.L.,Dingus B.L. et al., 1993, ApJ 409,134                                                          
 883  Huo Z.-Y.,Liu X.-W.,Xiang M.-S. et al, 2013, AJ 145,159,(LAMOST Andromeda pilot)                                        
 884  Hutchings J.B.,Johnson I.,Pyke R., 1988, ApJS 66,361                                                                    
 886  Hutchings J.B.,Neff S.G., 1997, AJ 113,1514                                                                             
 887  Hutchings J.B.,Maddox N.,Cutri R.M.,Nelson B.O., 2003, AJ 126,63                                                        
 889  Im M.,Lee I.,Cho Y. et al., 2007, ApJ 664,64                                                                            
 892  Inada N.,Oguri M.,Pindor B. et al., 2003, Natur 426,810                                                                 
 893  Inada N.,Oguri M.,Morokuma T. et al., 2006, ApJ 653L,97                                                                 
 895  Inada N.,Oguri M.,Shin M.-S. et al, 2012, AJ 143,119,(SDSS Lens Search)                                                 
 897  Iovino A.,Clowes R.,Shaver P., 1996, A&AS 119,265                                                                       
 898  Iriarte B.,Chavira E., 1957, Bol. Obs. Tonantzintla y Tacubaya 2 16,3                                                   
 899  Irwin M.J.,Ibata R.A.,Lewis G.F.,Totten E.J., 1998, ApJ 505,529                                                         
 900  Ivison R.J.,Smail I.,Le Borgne J.F. et al., 1998, MNRAS 298,583                                                         
 901  Jackson C.A.,Wall J.V.,Shaver P.A. et al., 2002, A&A 386,97                                                             
 902  Jackson N.,Browne I.W.A., 1991, MNRAS 250,414                                                                           
 903  Jackson N.,Eracleous M., 1995, MNRAS 276,1409                                                                           
 904  Jackson N.,de Bruyn A.G.,Myers S. et al., 1995, MNRAS 274L,25                                                           
 905  Jackson N.,Helbig P.,Browne I. et al, 1998, A&A 334,33,(Lensing galaxies)                                               
 906  Jaffe W.J.,Perola G.C., 1975, A&AS 21,137                                                                               
 907  Jaidee S.,Lynga G., 1969, Ark. Astron. 5,345                                                                            
 909  Jakobsen P.,Perryman M.A.C., 1992, ApJ 392,432                                                                          
 910  Jakobsen P.,Jansen R.A.,Wagner S.,Reimers D., 2003, A&A 397,891                                                         
 911  Jangren A.,Wegner G.,Salzer J.J.,Werk J.K.,Gronwall C., 2005, AJ 130,496                                                
 913  Jansen R.A.,Jakobsen P., 2000, A&A 359,429                                                                              
 914  Jarvis M.J.,Rawlings S.,Lacy M. et al., 2001, MNRAS 326,1563                                                            
 916  Jauncey D.L.,Hazard C., 1970, ApL 7,1                                                                                   
 917  Jauncey D.L.,Wright A.E.,Peterson B.A.,Condon J.J., 1978, ApJ 219L,1                                                    
 918  Jauncey D.L.,Batty M.J.,Gulkis S.,Savage A., 1982, AJ 87,763                                                            
 919  Jauncey D.L.,Batty M.J.,Wright A.E.,Peterson B.A.,Savage A., 1984, ApJ 286,498                                          
 920  Jauncey D.L.,Savage A.,Morabito D.D. et al., 1989, AJ 98,54                                                             
 921  Jaunsen A.O.,Jablonski M.,Petterson B.R.,Stabell R., 1995, A&A 300,323                                                  
 922  Jaunsen A.O.,Hjorth J., 1997, A&A 317L,39                                                                               
 923  Jiang L.,Fan X.,Cool R.J. et al., 2006, AJ 131,2788                                                                     
 926  Jiang X.J.,Engels D.,Wei J.Y., Tesch F., Hu J.Y., 2000, A&A 362,263                                                     
 927  Jimenez-Benito L.,Diaz A.I.,Terlevich R.,Terlevich E., 2000, MNRAS 317,907                                              
 928  Johansson L., 1988, A&A 191,29                                                                                          
 929  Johansson L., 1988, A&AS 73,335                                                                                         
 930  Johansson L.,Bergvall N., 1990, A&AS 86,167                                                                             
 931  Johnson K.H., 1974, AJ 79,1006                                                                                          
 932  Johnston K.J.,Fey A.L.,Zacharias N. et al., 1995, AJ 110,880                                                            
 933  Jones D.H.,Read M.A.,Saunders W. et al, 2009, MNRAS 399,683,(6dF Galaxy Survey)                                         
 934  Jones P.A.,McAdam W.B., 1992, ApJS 80,137                                                                               
 935  Jorgenson R.A.,Wolfe A.M.,Prochaska J.X. et al., 2006, ApJ 646,730                                                      
 936  Joshi M.N.,Singal A.K., 1980, Mem. Astron. Soc. India 1,49                                                              
 937  Junkkarinen V.T., 1984, PASP 96,539                                                                                     
 938  Junkkarinen V.T.,Barlow T.A.,Cohen R.D., 1993, BAAS 25,1445                                                             
 940  Kapahi V.K.,Joshi M.N.,Subrahmanyan C.R.,Krishna G., 1973, AJ 78,673                                                    
 941  Kapahi V.K.,Joshi M.N.,Kandaswamy J., 1973, ApL 14,31                                                                   
 942  Kapahi V.K., 1979, A&A 74L,11                                                                                           
 943  Kapahi V.K., 1981, A&AS 43,381                                                                                          
 944  Kapahi V.K.,Athreya R.M.,Subramanya C.R. et al., 1998, ApJS 118,327                                                     
 946  Katgert J.K., 1978, A&AS 31,409                                                                                         
 947  Katgert P.,de Bruyn A.C.,Willis A.G., 1979, A&AS 36,213                                                                 
 948  Katgert P.,Thuan T.X.,Windhorst R.A., 1983, ApJ 275,1                                                                   
 949  Katgert-Merkelijn J.,Lari C.,Padrielli L., 1980, A&AS 40,91                                                             
 950  Kay L.E.,Magalhaes A.M.,Elizalde F.,Rodrigues C., 1999, ApJ 518,219                                                     
 951  Kazarian M.A., 1979, Ap 15,1                                                                                            
 952  Kazarian M.A.,Kazarian E.S., 1980, Ap 16,7                                                                              
 953  Kazarian M.A.,Kazarian E.S., 1987, Ap 26,1                                                                              
 956  Keel W.C., 1983, ApJS 52,229                                                                                            
 957  Keel W.C., 1984, ApJ 282,75                                                                                             
 958  Keel W.C.,de Grijp M.H.K.,Miley G.K., 1988, A&A 203,250                                                                 
 959  Keel W.C., 1996, AJ 111,696                                                                                             
 960  Keel W.C.,Wu W.,Waddington I.,Windhorst R.A.,Pascarelle S.M., 2002, AJ 123,3041                                         
 961  Keel W.C.,Irby B.K.,May A. et al., 2005, ApJS 158,139                                                                   
 962  Kellermann K.I.,Vermeulen R.C.,Zensus J.A.,Cohen M.H.,, 1998, AJ 115,1295                                               
 963  Kelly C.B.,Bechtold J., 2007, ApJS 168,1                                                                                
 964  Kennefick J.D.,de Carvalho R.R.,Djorgovski S. et al., 1995, AJ 110,78                                                   
 965  Kennefick J.D.,Djorgovski S.,de Carvalho R.R., 1995, AJ 110,2553                                                        
 968  Kennicutt R.C.,Keel W.C., 1984, ApJ 279L,5                                                                              
 969  Kennicutt R.C.,Keel W.C.,Blaha C.A., 1989, AJ 97,1022                                                                   
 970  Kewley L.J.,Heisler C.A.,Dopita M.A. et al., 2000, ApJ 530,704                                                          
 971  Kewley L.J.,Heisler C.A.,Dopita M.A.,Lumsden S., 2001, ApJS 132,37                                                      
 972  Kim D.-C.,Veilleux S.,Sanders D.B., 1998, ApJ 508,627                                                                   
 973  Kim D.-W.,Elvis M., 1999, ApJ 516,9                                                                                     
 974  Kim M.,Ho L.C.,Lonsdale C.J. et al, 2013, ApJ 768,9                                                                     
 976  Kinman T.,Bolton J.,Clarke R.,Sandage A., 1967, ApJ 147,848                                                             
 977  Kirhakos S.D.,Steiner J.E., 1990, AJ 99,1722                                                                            
 978  Kishimoto M.,Antonucci R.,Cimatti A. et al., 2001, ApJ 547,667                                                          
 979  Klaas U.,Elsasser H., 1991, A&AS 90,33                                                                                  
 982  Klemola A.R.,Hanson R.B.,Jones B.F., 1994, yCat 1200,(NPM1)                                                             
 983  Knezek P.M.,Bregman J.N., 1998, AJ 115,1737                                                                             
 984  Kniazev A.Y.,Engels D.,Pustilnick S.A. et al., 2001, A&A 366,771                                                        
 985  Knudsen K.K.,van der Werf P.P.,Jaffe W., 2003, A&A 411,343                                                              
 986  Kochanek C.S.,Falco E.E.,Schild R. et al., 1997, ApJ 479,678                                                            
 987  Kochanek C.S.,Eisenstein D.J.,Cool R.J. et al, 2012, ApJS 200,8,(AGES survey)                                           
 988  Kock A.,Meisenheimer K.,Brinkmann W.,Neumann M.,Siebert J., 1996, A&A 307,745                                           
 989  Koenig M.,Staubert R.,Geckeler R., 1998, A&A 329,68                                                                     
 990  Koester D.,Wolff B., 2001, A&A 379,215,(ESO WD candidates)                                                              
 991  Kollatschny W.,Fricke K.J., 1983, A&A 125,276                                                                           
 992  Kollatschny W.,Fricke K.J., 1987, A&A 183,9                                                                             
 993  Kollatschny W.,Zetzl M.,Dietrich M., 2006, A&A 454,459                                                                  
 994  Kollatschny W.,Kotulla R.,Pietsch W.,Bischoff K.,Zetzl M., 2008, A&A 484,897                                            
 995  Kollgaard R.I.,Feigelson E.D.,Laurent-Muehleisen S.A. et al., 1995, ApJ 449,61                                          
 996  Kondo M.,Noguchi T.,Maehara H., 1984, Ann. Tokyo Astron. Obs.2nd Ser. 20,130                                            
 997  Koo D.C., 1981, ApJ 251L,75                                                                                             
 998  Koo D.C.,Kron R.G.,Cudworth K.M., 1986, PASP 98,285                                                                     
 999  Koo D.C.,Kron R.G., 1988, ApJ 325,92                                                                                    
1000  Koopmans L.V.E ,de Bruyn A.G.,Fassnacht C.D. et al., 2000, A&A 361,815                                                  
1001  Kopylov A.I.,Artyukh V.S.,Kopylova F.G., 2004, A&A 421,455                                                              
1002  Korista K.T.,Voit G.M.,Morris S.L.,Weymann R.J., 1993, ApJS 88,357                                                      
1003  Koski A.T., 1978, ApJ 223,56                                                                                            
1004  Kozlowski S.,Kochanek C.S.,Udalski A., 2011, ApJS 194,22,(SMC Magellanic)                                               
1005  Kozlowski S.,Kochanek C.S.,Jacyszyn A.M. et al, 2012, ApJ 746,27,(LMC Magellanic)                                       
1006  Kozlowski S.,Onken C.A.,Kochanek C.S. et al, 2013, ApJ 775,92,(Magellanic Quasars)                                      
1008  Kriss G.A.,Canizares C.R., 1982, ApJ 261,51                                                                             
1010  Kristian J.,Sandage A., 1970, ApJ 162,391                                                                               
1011  Kristian J.,Sandage A.,Katem B., 1974, ApJ 191,43                                                                       
1012  Kristian J.,Sandage A.,Katem B., 1978, ApJ 219,803                                                                      
1013  Krogager J.-K.,Geier S.,Fynbo J.P. et al, 2015, ApJS 217,5,(High AV Quasar survey)                                      
1014  Kroker H.,Genzel R.,Krabbe A. et al., 1996, ApJ 463L,55                                                                 
1015  Kron R.G.,Bonoli F.,Federici L.,Zitelli V.,Vigotti M., 1983, A&A 127,29                                                 
1016  Kron R.G.,Koo D.C.,Windhorst R.A., 1985, A&A 146,38                                                                     
1017  Kronberg P.P.,Burbidge E.M.,Smith H.E.,Strom R.G., 1977, ApJ 218,8                                                      
1018  Krongold Y.,Dultzin-Hacyan D.,Marziani P., 2001, AJ 121,702                                                             
1019  Krumpe M.,Lamer G.,Schwope A.D. et al., 2007, A&A 466,41                                                                
1020  Krumpe M.,Lamer G.,Schwope A.D.,Husemann B., 2007, A&A 470,497                                                          
1021  Krumpe M.,Lamer G.,Corral A. et al, 2008, A&A 483,415                                                                   
1023  Kuhr H., 1977, A&AS 29,139                                                                                              
1024  Kuhr H., 1980, Ph.D. Bonn                                                                                               
1025  Kuhr H.,Liebert J.W.,Strittmatter P.A.,Schmidt G.D.,Mackay C., 1983, ApJ 275L,33                                        
1026  Kuhr H.,Johnston K.J.,Odenwald S.,Adlhoch J., 1987, A&AS 71,493                                                         
1027  Kulkarni V.K.,Mantovani F., 1985, A&AS 61,1                                                                             
1028  Kunth D.,Sargent W.L.W., 1979, A&A 76,50                                                                                
1030  Kunth D.,Sargent W.L.W.,Kowal C., 1981, A&AS 44,229                                                                     
1031  Kunth D.,Sargent W.L.W., 1986, AJ 91,761                                                                                
1032  La Franca F.,Cristiani S.,Barbieri C., 1992, AJ 103,1062                                                                
1033  La Franca F.,Lissandrini C.,Cristiani S. et al., 1999, A&AS 140,351                                                     
1034  La Franca F.,Fiore F.,Vignali C. et al., 2002, ApJ 570,100                                                              
1035  La Franca F.,Gruppioni C.,Matute I. et al., 2004, AJ 127,3075                                                           
1036  Labiano A.,Barthel P.D.,O'Dea C.P., et al., 2007, A&A 463,97                                                            
1037  Lacy M.,Hill G.J.,Kaiser M.-E.,Rawlings S., 1993, MNRAS 263,707                                                         
1038  Lacy M.,Ridgway S.E.,Wold M.,Lilje P.B.,Rawlings S., 1999, MNRAS 307,420                                                
1039  Lacy M.,Rawlings S.,Hill J.G. et al., 1999, MNRAS 308,1096                                                              
1040  Lacy M.,Gregg M.,Becker R.H. et al., 2002, AJ 123,2925                                                                  
1041  Lacy M.,Petric A.,Sajina A. et al., 2007, AJ 133,186                                                                    
1042  Lacy M.,Ridgway S.E.,Gates E.L. et al, 2013, ApJS 208,24,(Spitzer mid-IR survey)                                        
1043  Lahulla J.F.,Merighi R.,Vettolani G.,Vigotti M., 1991, A&AS 88,525                                                      
1044  Laing R.A.,Longair M.S.,Riley J.M.,Kibblewhite E.J.,Gunn J.E., 1978, MNRAS 183,547                                      
1045  Laing R.A.,Riley J.M.,Longair M.S., 1983, MNRAS 204,151,(3CRR)                                                          
1046  Lake S.E.,Wright E.L.,Petty S. et al, 2012, AJ 143,7                                                                    
1047  Lamer G.,Brunner H.,Staubert R., 1997, A&A 327,467                                                                      
1048  Lamontagne R.,Demers S.,Wesemael F.,Fontaine G.,Irwin M.J., 2000, AJ 119,241                                            
1049  Landi R.,Masetti N.,Morelli L. et al., 2007, ApJ 669,109                                                                
1050  Landoni M.,Falomo R.,Treves A. et al, 2013, AJ 145,114                                                                  
1051  Landt H.,Padovani P.,Perlman E.S. et al., 2001, MNRAS 323,757                                                           
1052  Landt H.,Padovani P.,Perlman E.S.,Giommi P., 2004, MNRAS 351,83,(Blazar classification)                                 
1053  Langston G.I.,Sc neider D.P.,Conner S. et al., 1989, AJ 97,1283                                                         
1054  Lanzetta K.M.,Wolfe A.M.,Turnshek D.A. et al., 1991, ApJS 77,1                                                          
1055  Lanzuisi G.,Piconcelli E.,Fiore F. et al., 2009, A&A 498,67                                                             
1056  Lara L.,Marquez I.,Cotton W.D. et al., 2001, A&A 378,826                                                                
1057  Larkin J.E.,McLean I.S.,Graham J.R. et al., 2000, ApJ 533L,61                                                           
1058  Laurent-Muehleisen S.A.,Kollgaard R.I.,Ciardullo R. et al., 1998, ApJS 118,127                                          
1059  Laurent-Muehleisen S.A.,Kollgaard R.I.,Feigelson E.D.,Brinkmann W.,Siebert J., 1999, ApJ 525,127                        
1060  Laurikainen E.,Moles M., 1988, AJ 96,470                                                                                
1061  Lawrence A.,Rowan-Robinson M.,Ellis R.S. et al., 1999, MNRAS 308,897                                                    
1062  Lawrence C.R.,Schneider D.P.,Schmidt M. et al., 1984, Sci 223,46                                                        
1063  Lawrence C.R.,Bennett C.L.,Hewitt J.N. et al., 1986, ApJS 61,105                                                        
1064  Lawrence C.R.,Elston R.,Januzzi B.T.,Turner E.L.,, 1995, AJ 110,2570                                                    
1065  Lawrence C.R.,Zucker C.R.,Readhead A.C.S. et al., 1996, ApJS 107,541                                                    
1066  Le Borgne J.F.,Pello R.,Sanahuja B. et al., 1990, A&A 229L,13                                                           
1068  Leacock R.J.,Smith A.G.,Edwards P.L. et al., 1976, ApJ 206L,87                                                          
1069  Ledoux C.,Valls-Gabaud D.,Reboul H. et al., 1999, A&AS 138,109                                                          
1070  Lee I.,Im M.,Kim M. et al., 2008, ApJS 175,116                                                                          
1071  Leech K.J.,Rowan-Robinson M.,Lawrence A.,Hughes J.D., 1994, MNRAS 267,253                                               
1072  Lehar J.,Buchalter A.,McMahon R.G.,Kochanek C.S.,Muxlow T.W.B., 2001, ApJ 547,60                                        
1073  Lehmann I.,Hasinger G.,Schmidt M. et al., 2000, A&A 354,35                                                              
1074  Lehmann I.,Hasinger G.,Schmidt M. et al., 2001, A&A 371,833                                                             
1075  Lehner N.,Prochaska J.X.,Kobulnicky H.A. et al, 2009, ApJ 694,734                                                       
1076  Leighly K.,M.,Halpern J.P.,Helfand D.J.,Becker R.H.,Impey C.D., 2001, AJ 121,2889                                       
1077  Leipski C.,Haas M.,Meusinger H. et al., 2005, A&A 440L,5                                                                
1078  Leipski C.,Haas M.,Meusinger H. et al., 2007, A&A 464,895                                                               
1079  Leipski C.,Haas M.,Siebenmorgen R. et al., 2007, A&A 473,121                                                            
1081  Letawe G.,Courbin F.,Magain P. et al., 2004, A&A 424,455                                                                
1082  Letawe G.,Magain P.,Chantry V.,Letawe Y., 2009, MNRAS 396,78                                                            
1083  Levine D.A.,Lonsdale C.J.,Hurt R.L. et al., 1998, ApJ 504,64                                                            
1084  Lewis D.W.,MacAlpine G.M.,Weedman D.W., 1979, ApJ 233,787                                                               
1085  Lewis K.T.,Eracleous M.,Sambruna R.M., 2003, ApJ 593,115                                                                
1086  Liang E.W.,Liu H.T., 2003, MNRAS 340,632                                                                                
1087  Liang Y.C.,Hammer F.,Flores H. et al, 2004, A&A 423,867                                                                 
1088  Lidman C.,Courbin F.,Meylan G. et al., 1999, ApJ 514L,57                                                                
1089  Lipari S.,Macchetto F.,Golombek D., 1991, ApJ 366L,65                                                                   
1090  Lipari S.,Bonatto C.,Pastoriza M.G., 1991, MNRAS 253,19                                                                 
1091  Lipari S.,Macchetto F., 1992, ApJ 387,522                                                                               
1092  Lipari S.,Macchetto F., 1992, ApJ 397,126                                                                               
1093  Lipari S.,Terlevich R.,Macchetto F., 1993, ApJ 406,451                                                                  
1094  Lipari S.,Tsvetanov Z.,Macchetto F., 1997, ApJS 111,369                                                                 
1095  Lipovetski V.A.,Shapovalova A.I.,Stepanian J.A.,Erastova L.K., 1989, Ap 31,665                                          
1096  Lipovetski V.A.,Pustilnik L.A.,Pustilnik S.A.,Shapovalova A.I., 1990, SvA 33,585                                        
1097  Lira P.,Johnson R.A.,Lawrence A.,Cid Fernandes R., 2007, MNRAS 382,1552                                                 
1098  Liu C.T.,Petry C.E.,Impey C.D.,Foltz C.B., 1999, AJ 118,1912                                                            
1099  Liu W.,Hu J.Y.,Li Z.Y.,Cao L., 1999, ApJS 122,257                                                                       
1100  Londish D.,Croom S.M.,Boyle B.J. et al., 2002, MNRAS 334,941                                                            
1102  Londish D.,Croom S.M.,Heidt J. et al., 2007, MNRAS 374,556                                                              
1103  Longair M.S.,Gunn J. ., 1975, MNRAS 170,121                                                                             
1104  Lopez S.,Maza J.,Masegosa J.,Marquez I., 2001, A&A 366,387                                                              
1105  Lopez-Corredoira M.,Gutierrez C.M.,Mohan V.,Gunthardt G.I.,Alonso M.S., 2008, A&A 480,61                                
1108  Lu L.,Wolfe A.M.,Turnshek D.A.,Lanzetta K.M., 1993, ApJS 84,1                                                           
1109  Lu P.K., 1970, AJ 75,1161                                                                                               
1111  Lumsden S.L.,Heisler C.A.,Bailey J.A.,Hough J.H.,Young S., 2001, MNRAS 327,459                                          
1112  Lumsden S.L.,Alexander D.M.,Hough J.H., 2004, MNRAS 348,1451                                                            
1113  Luo B.,Brandt W.N.,Silverman J.D., et al., 2009, ApJ 695,1227                                                           
1114  Lutovinov A.A.,Burenin R.A.,Revnivtsev M.G. et al, 2012, AstL 38,281,(BTA SWIFT Hard)                                   
1115  Lynds C.R., 1967, ApJ 147,837                                                                                           
1116  Lynds C.R.,Wills D., 1968, ApJ 153L,23                                                                                  
1117  MacAlpine G.M.,Smith S.B.,Lewis D.W., 1977, ApJS 34,95                                                                  
1118  MacAlpine G.M.,Smith S.B.,Lewis D.W., 1977, ApJS 35,197                                                                 
1119  MacAlpine G.M.,Lewis D.W.,Smith S.B., 1977, ApJS 35,203                                                                 
1120  MacAlpine G.M.,Lewis D.W., 1978, ApJS 36,587                                                                            
1121  MacAlpine G.M.,Williams G.A., 1981, ApJS 45,113                                                                         
1122  MacAlpine G.M.,Feldman F.R., 1982, ApJ 261,412                                                                          
1123  Maccacaro T.,Wolter,A.,McLean B. et al., 1994, ApL&C 29,267                                                             
1124  Maccagni D.,Gioia I.M.,Henry J.P. et al., 1990, AJ 100,1461                                                             
1125  Machalski J.,Maslowski J.,Condon J.J.,Condon M.A., 1982, AJ 87,1150                                                     
1126  Machalski J.,Condon J.J., 1983, AJ 88,143                                                                               
1127  Machalski J.,Condon J.J., 1983, AJ 88,1591                                                                              
1128  Machalski J.,Condon J.J., 1985, AJ 90,5                                                                                 
1129  Machalski J., 1991, AcA 41,39                                                                                           
1130  Machalski J.,Magdziarz P., 1993, A&AS 102,315                                                                           
1131  Machalski J.,Condon J.J., 1999, ApJS 123,41                                                                             
1132  Machalski J.,Jamrozy M.,Zola S., 2001, A&A 371,445                                                                      
1133  Machalski J.,Jamrozy M.,Zola S.,Koziel D., 2006, A&A 454,85                                                             
1134  Maddox N.,Hewitt P.C.,Warren S.J.,Croom S.M., 2008, MNRAS 386,1605                                                      
1135  Maddox N.,Hewett P.C.,Peroux C.,Nestor D.B.,Wisotzki L., 2012, MNRAS 424,2876,(KX quasars)                              
1136  Madgwick D.S.,Hewett P.C.,Mortlock D.J.,Lahav O., 2002, MNRAS 334,209                                                   
1137  Magain P.,Letawe G., Courbin F. et al., 2005, Natur 437,381                                                             
1138  Magliocchetti M.,Maddox S.J.,Wall J.V.,Benn C.R.,Cotter G., 2000, MNRAS 318,1047                                        
1140  Mahabal A.,Djorgovski S.G.,Drake A.T. et al., 2008, The astronomer's telegram 1520                                      
1141  Maia M.A.G.,da Costa L.N.,Willmer C.,Pellegrini P.S.,Rite C., 1987, AJ 93,546                                           
1142  Maia M.A.G.,Suzuki J.A.,da Costa L.N.,Willner C.N.A.,Rite C., 1996, A&AS 117,487                                        
1143  Maia M.A.G.,Machado R.S.,Willmer C.A., 2003, AJ 126,1750                                                                
1144  Maiolino R.,Oliva E.,Ghinassi F. et al., 2004, A&A 420,889                                                              
1147  Malizia A.,Bassani L.,Bazzano A. et al, 2012, MNRAS 426,1750,(INTEGRAL/IBIS AGN)                                        
1148  Maltby P.,Matthews T.A ,Moffet A.T., 1963, ApJ 137,153                                                                  
1149  Manners J.,Almaini O.,Lawrence A., 2002, MNRAS 330,390                                                                  
1150  Mannucci F.,Bonnoli G.,Zappacosta L. et al, 2007, A&A 468,807                                                           
1151  Mantovani F.,Junor W.,Fanti R. et al., 1992, MNRAS 257,353                                                              
1152  Mao M.Y.,Sharp R.,Norris R.P. et al, 2012, MNRAS 426,3334                                                               
1154  Maoz D.,Ofek E.,Shemi A. et al., 1996, A&A 308,511                                                                      
1155  Marble A.R.,Hines D.C.,Schmidt G.D. et al., 2003, ApJ 590,707                                                           
1156  March M.J.M.,Caccianiga A., 2013, MNRAS 430,2464,(CLASS Bl Lacs)                                                        
1157  Marcha M.J.M.,Browne I.W.A.,Impey C.D.,Smith P.S., 1996, MNRAS 281,425                                                  
1159  Margon B.,Chanan G.A.,Downes R.A., 1981, Natur 290,480                                                                  
1160  Margon B.,Downes R.A.,Spinrad H., 1983, Natur 301,221                                                                   
1161  Margon B.,Downes R.A.,Chanan G.A., 1985, ApJS 59,23                                                                     
1162  Margon B.,Boroson T.A.,Chanan G.A.,Thompson I.B.,Schneider D.P., 1986, PASP 98,1129                                     
1163  Margon B.,Deutsch E.W., 1997, PASP 109,673                                                                              
1164  Margon B.,Deutsch E.W., 1999, PASP 111,45                                                                               
1165  Markarian B.E., 1967, Ap 3,24                                                                                           
1166  Markarian B.E., 1969, Ap 5,206                                                                                          
1167  Markarian B.E., 1969, Ap 5,286                                                                                          
1168  Markarian B.E.,Lipovetski V.A., 1971, Ap 7,299                                                                          
1169  Markarian B.E.,Lipovetski V.A., 1972, Ap 8,89                                                                           
1170  Markarian B.E.,Lipovetski V.A., 1973, Ap 9,283                                                                          
1171  Markarian B.E.,Lipovetski V.A., 1974, Ap 10,185                                                                         
1172  Markarian B.E.,Lipovetski V.A., 1976, Ap 12,241                                                                         
1173  Markarian B.E.,Lipovetski V.A., 1976, Ap 12,429                                                                         
1174  Markarian B.E.,Lipovetski V.A.,Stepanian J.A., 1977, Ap 13,116                                                          
1175  Markarian B.E.,Lipovetski V.A.,Stepanian J.A., 1977, Ap 13,215                                                          
1176  Markarian B.E.,Lipovetski V.A.,Stepanian J.A., 1979, Ap 15,130                                                          
1177  Markarian B.E.,Lipovetski V.A.,Stepanian J.A., 1979, Ap 15,235                                                          
1178  Markarian B.E.,Lipovetski V.A.,Stepanian J.A., 1979, Ap 15,363                                                          
1179  Markarian B.E.,Lipovetski V.A.,Stepanian J.A., 1981, Ap 17,321                                                          
1180  Markarian B.E.,Lipovetski V.A.,Stepanian J.A., 1983, Ap 19,14                                                           
1181  Markarian B.E.,Stepanian J.A., 1983, Ap 19,354                                                                          
1182  Markarian B.E.,Stepanian J.A., 1984, Ap 20,10                                                                           
1183  Markarian B.E.,Stepanian J.A., 1984, Ap 20,278                                                                          
1184  Markarian B.E.,Stepanian J.A.,Erastova L.K., 1986, Ap 23,623                                                            
1185  Markarian B.E.,Stepanian J.A.,Erastova L.K., 1987, Ap 25,551                                                            
1186  Markarian B.E.,Erastova L.K.,Lipovetski V.A.,Stepanian J.A.,Shapovalova A.I., 1987, Ap 26,7                             
1188  Markarian B.E.,Erastova L.K.,Lipovetski V.A.,Stepanian J.A.,Shapovalova A.I., 1988, Ap 28,14                            
1189  Marlow D.R.,Rusin D.,Jackson N. et al., 2000, AJ 119,2629                                                               
1191  Martel A.,Osterbrock D.E., 1994, AJ 107,1283                                                                            
1192  Marti J.,Mirabel I.F.,Chaty S.,Rodriguez L.F., 1998, A&A 330,72                                                         
1193  Martinez-Sansigre A.,Rawlings S.,Lacy M. et al., 2006, MNRAS 370,1479                                                   
1194  Martinez-Sansigre A.,Lacy M.,Sajina A.,Rawlings S., 2008, ApJ 674,676                                                   
1195  Martini P.,Kelson D.D.,Mulchaey J.S.,Trager S.C., 2002, ApJ 576L,109                                                    
1196  Martini P.,Kelson D.D.,Kim E.,Mulchaey J.S.,Athey A.A., 2006, ApJ 644,116                                               
1197  Martini P.,Mulchaey J.S.,Kelson D.D., 2007, ApJ 664,761                                                                 
1198  Martini P.,Sivakoff G.R.,Mulchaey J.S., 2009, ApJ 701,66                                                                
1199  Marziani P.,Sulentic J.W.,Dultzin-Hacyan D.,Calvani M.,Moles M., 1996, ApJS 104,37                                      
1200  Marziani P.,D'Onofrio M.,Dultzin-Hacyan D.,Sulentic J.W., 1999, AJ 117,2736                                             
1201  Marziani P.,Sulentic J.W.,Stirpe G.M.,Zamfir S.,Calvani M., 2009, A&A 495,83                                            
1202  Masci F.J.,Cutri R.M.,Francis P.J. et al, 2010, PASA 27,302,(Southern 2MASS AGN using 6dF)                              
1203  Masetti M.,Bassani L.,Bazzano A. et al., 2006, A&A 455,11                                                               
1204  Masetti M.,Morelli L.,Palazzi E. et al., 2006, A&A 459,21                                                               
1205  Masetti N.,Palazzi E.,Bassani L.,Malizia A.,Stephen J.B., 2004, A&A 426L,41                                             
1206  Masetti N.,Mason E.,Bassani L. et al., 2006, A&A 448,547                                                                
1207  Masetti N.,Pretorius M.L.,Palazzi E. et al., 2006, A&A 449,1139                                                         
1208  Masetti N.,Mason E.,Bassani L. et al., 2006, New Astronomy 11,411                                                       
1209  Masetti N.,Bassani L.,Malizia A.,Bird A.J.,Ubertini P., 2006, The astronomer's telegram 941                             
1210  Masetti N.,Morelli L.,Bassani L. et al., 2007, The astronomer's telegram 1033                                           
1212  Masetti N.,Mason E.,Morelli N. et al., 2008, A&A 482,113                                                                
1213  Masetti N.,Parisi P.,Palazzi E. et al., 2009, A&A 495,121                                                               
1214  Masetti N.,Parisi P.,Jiminez-Bailon E. et al, 2012, A&A 538,123,(Integral IX)                                           
1215  Masetti N.,Parisi P.,Palazzi E. et al, 2013, A&A 556,120,(Integral X)                                                   
1216  Maslowski J.,Mitchell K.,Kellermann K.I., 1993, AJ 105,30                                                               
1217  Mason K.O.,Hassall B.J.M.,Bromage G.E. et al., 1995, MNRAS 274,1194                                                     
1218  Mason K.O.,Carrera F.J.,Hasinger G. et al., 2000, MNRAS 311,456                                                         
1219  Massardi M.,Ekers R.D.,Murphy T. et al, 2008, MNRAS 384,775,(AT20G)                                                     
1220  Massaro E.,Giommi P.,Leto C. et al, 2009, A&A 495,691,(BZCAT v4.1.1 (2012) http://www.asdc.asi.it/bzcat)                
1221  Masters D.,Capak P.,Salvato M. et al, 2012, ApJ 755,169,(COSMOS hi-z)                                                   
1223  Matthews T.A.,Sandage A., 1963, ApJ 138,30                                                                              
1225  Mauch T.,Sadler E.M., 2007, MNRAS 375,931                                                                               
1227  Maza J.,Ruiz M.T.,Gonzalez L.E.,Wischnjewsky M., 1989, ApJS 69,349                                                      
1228  Maza J.,Ruiz M.T., 1989, ApJS 69,353                                                                                    
1229  Maza J.,Ruiz M.T.,Gonzalez L.E.,Wischnjewsky M., 1992, RMxAA 24,147                                                     
1230  Maza J.,Ruiz M.T.,Gonzalez L.E.,Wischnjewsky M.,Antezana R., 1993, RMxAA 25,51                                          
1231  Maza J.,Ruiz M.T.,Gonzalez L.E., Wischnjewsky M.,Antezana R., 1994, RMxAA 28,18                                         
1232  Maza J.,Wischnjewsky M.,Antezana R.,Gonzalez L.E., 1995, RMxAA 31,119                                                   
1233  Maza J.,Ortiz P.F.,Wischnjewsky M.,Antezana R.,Gonzalez L.E., 1995, RMxAA 31,159                                        
1234  Maza J.,Ortiz P.F.,Wischnjewsky M.,Antezana R.,Gonzalez L.E., 1996, RMxAA 31,159                                        
1235  Maza J.,Wischnjewsky M.,Antezana R., 1996, RMxAA 32,35                                                                  
1236  Mazzalay X.,Rodriguez-Ardila A., 2007, A&A 463,445                                                                      
1237  Mazzarella J.M.,Boroson T.A., 1993, ApJS 85,27                                                                          
1238  McCarthy P.J.,Kapahi V.K.,van Breugel W.,Subrahmanya C.R., 1990, AJ 100,1014                                            
1239  McCarthy P.J., 1991, AJ 102,518                                                                                         
1240  McCarthy P.J.,van Breugel W.,Kapahi V.K.,Subrahmanya C.R., 1991, AJ 102,522                                             
1241  McCausland R.J.H.,Conlon E.S.,Dufton P.L. et al, 1993, ApJ 411,650,(M31 halo stars)                                     
1242  McEwan N.J.,Browne I.W.A.,Crowther J.H., 1975, MmRAS 80,1                                                               
1243  McGreer I.D.,Becker R.H.,Helfand D.J.,White R.L., 2006, ApJ 652,157                                                     
1244  McGreer I.,Helfand D.,White R., 2009, AJ 138,1925,(SDSS Radio)                                                          
1245  McGreer I.D.,Jiang L.,Fan X. et al, 2013, ApJ 768,105,(High Redshift Stripe 82)                                         
1246  McHardy I.M.,Jones L.R.,Merrifield M.R. et al., 1998, MNRAS 295,641                                                     
1247  McIntosh D.H.,Rieke M.J.,Rix H.-W.,Foltz C.B.,Weymann R.J., 1999, ApJ 514,40                                            
1248  McIntosh D.H.,Impey C.D.,Petry C.E., 2004, AJ 128,544                                                                   
1249  McKean J.P., 2011, MNRAS 412,900                                                                                        
1250  McLure R.J.,Dunlop J.S., 2001, MNRAS 327,199                                                                            
1252  Mediavilla E.,G ijarro A.,Castillo-Morales et al., 2005, A&A 433,79                                                     
1254  Meinunger L., 1975, Mitt. Veranderl. Sterne 7,1                                                                         
1255  Meisenheimer K.,Roser H.J., 1983, A&AS 51,41                                                                            
1256  Melbourne J.,Phillips A.,Salzer J.J.,Gronwall C.,Sarajedini V.L., 2004, AJ 127,686                                      
1257  Melnick J.,Mirabel I.F., 1990, A&A 231L,19                                                                              
1258  Memola E.,Caccianiga A.,Cocchia F. et al., 2007, A&A 465,759                                                            
1259  Menzies J.W.,Coulson I.M.,Sargent W.L.W., 1989, AJ 97,1576                                                              
1261  Merkelijn J.,Shimmins A.,Bolton J., 1968, AuJPh 21,523                                                                  
1262  Merkelijn J., 1968, AuJPh 21,903                                                                                        
1263  Merkelijn J., 1969, AuJPh 22,237                                                                                        
1264  Merkelijn J.,Wall J.V., 1970, AuJPh 23,575                                                                              
1265  Merkelijn J., 1972, AuJPh 25,451                                                                                        
1267  Meusinger H.,Brunzendorf J., 2001, A&A 374,878                                                                          
1269  Meusinger H.,Scholz R.-D.,Irwin M.,Lehman H., 2002, A&A 392,851                                                         
1270  Meusinger H.,Buzendorf J.,Laget M., 2003, AN 324,474                                                                    
1271  Meusinger H.,Froebrich D.,Haas M. et al., 2005, A&A 433L,25                                                             
1272  Meusinger H.,Hinze A.,de Hoon A., 2011, A&A 525,37,(Spectral variablility of SDSS Stripe82 QSOs)                        
1273  Meyer M.J.,Drinkwater M.J.,Phillips S.,Couch W.J., 2001, MNRAS 324,343                                                  
1274  Mickaelian A.M.,Goncalves A.C.,Veron-Cetty M.-P.,Veron,P., 1999, Atrophysics 42,1                                       
1275  Mickaelian A.M.,Goncalves A.C.,Veron-Cetty M.-P.,Veron P., 2001, Ap 44,14                                               
1276  Mickaelian A.M., 2004, Ap 47,361                                                                                        
1277  Mieske S.,Hilker M.,Infante L., 2002, A&A 383,823                                                                       
1278  Miller E.D.,Bregman J.N.,Knezek P.M., 2002, ApJ 569,134                                                                 
1279  Miller J.S.,Goodrich R.W., 1990, ApJ 355,456                                                                            
1281  Mills B.Y.,Little A.G.,Durdin J.M.,Kesteven M.J., 1982, MNRAS 200,1007                                                  
1282  Minkowski R., 1958, PASP 70,143                                                                                         
1283  Minns A.R., Riley J.M., 2000, MNRAS 315,839                                                                             
1284  Mirabal N.,Halpern J.P.,Eracleous M.,Becker R.H., 2000, ApJ 541,180                                                     
1285  Mirabal N.,Halpern J.P., 2009, ApJ 701L,129                                                                             
1288  Mitchell K.J.,Usher P.D., 2004, ApJS 153,119                                                                            
1290  Mitton S.,Hazard C.,Whelan J.A.J., 1977, MNRAS 179,569                                                                  
1291  Miyaji T.,Sarajedini V.,Griffiths R.E. et al., 2004, AJ 127,3180                                                        
1292  Moffat A.F.J.,Schlickweiser R.,Shara et al., 1983, ApJ 271L,45                                                          
1294  Molthagen K.,Wendker H.J.,Briel U.G., 1997, A&AS 126,509                                                                
1295  Molthagen K.,Bade N.,Wendker H.J., 1998, A&A 331,925                                                                    
1296  Molthagen K., 2000, A&A 361,444                                                                                         
1297  Monier E.M.,Kennefick J.B.,Hall P.B. et al., 2002, AJ 124,2971                                                          
1298  Monk A.S.,Penston M.V.,Pettini M.,Blades J.C., 1986, MNRAS 222,787                                                      
1299  Monk A.S.,Penston M.V.,Pettini M.,Blades J.C., 1988, MNRAS 234,193                                                      
1300  Moorwood A.,Cuby I.-G.,Ballester P. et al., 1999, The Messenger 95,1                                                    
1301  Moran E.C.,Halpern J.P.,Bothun G.D.,Becker R.H., 1992, AJ 104,990                                                       
1302  Moran E.C.,Halpern J.P.,Helfand D.J., 1994, ApJ 433L,65                                                                 
1303  Moran E.C.,Helfand D.J.,Becker R.H.,White R.L., 1996, ApJ 461,127                                                       
1304  Moran E.C.,Halpern J.P.,Helfand D.J., 1996, ApJS 106,341                                                                
1305  Moran E.C.,Barth A.J.,Kay L.E.,Filippenko A.V., 2000, ApJ 540L,73                                                       
1306  Moran E.C.,Barth A.J.,Eracleous M.,Kay L.E., 2007, ApJ 668L,31                                                          
1307  Morel T.,Efstathiou A.,Serjeant S. et al., 2001, MNRAS 327,1187                                                         
1308  Morelli L.,Masetti N.,Bassani L. et al., 2006, The astronomer's telegram 785                                            
1309  Morgan N.D.,Dressler A.,Maza J.,Schechter P.L.,Winn J.N., 1999, AJ 118,1444                                             
1311  Morgan N.D.,Gregg M.D.,Wisotzki L. et al., 2003, AJ 126,696                                                             
1312  Morgan N.D.,Caldwell J.A.R.,Schechter P.L. et al., 2004, AJ 127,2617                                                    
1313  Morganson E.,De Rosa G.,Decarli R. et al, 2012, AJ 143,142,(Pan-Starrs hi-z)                                            
1314  Morganti R.,Fosbury R.A.E.,Hook R.N.,Robinson A.,Tsvetanov Z., 1992, MNRAS 256,1P                                       
1315  Morris S.L.,Ward M.J., 1988, MNRAS 230,639                                                                              
1316  Morris S.L.,Weymann R.J.,Anderson S.F. et al., 1991, AJ 102,1627                                                        
1318  Mortlock D.,Warren S.J.,Venemans B.P. et al, 2011, Natur 474,616,(ULAS hi-z)                                            
1319  Morton D.C.,Savage A.,Bolton J.G., 1978, MNRAS 185,735                                                                  
1320  Morton D.C.,Tritton K.P., 1982, MNRAS 198,669                                                                           
1321  Moseley G.F.,Brooks C.C.,Douglas J.N., 1970, AJ 75,1015                                                                 
1322  Motch C.,Belloni T.,Buckley D. et al., 1991, A&A 246L,24                                                                
1323  Motch C.,Guillout P.,Haberl F. et al., 1998, A&AS 132,341                                                               
1324  Mould J.R.,Oke J.B.,de Zeeuw P.T.,Nemec J.M., 1990, AJ 99,1823                                                          
1325  Mujica R.,Chavushian V., 2004, private communication to VCV                                                             
1326  Mujica R.,Chavushyan V.,Mercado A., 2004, private communication to VCV                                                  
1327  Munoz J.A.,Falco E.E.,Kochanek C.S. et al., 1998, ApJ 492L,9                                                            
1328  Munoz J.A.,Falco E.E.,Kochanek C.S. et al., 2001, ApJ 546,769                                                           
1329  Munoz J.A.,Falco E.E.,Kochanek C.S.,Lehar J.,Mediavilla, 2003, ApJ 594,684                                              
1331  Murdoch H.S.,Hunstead R.W.,Graeme L., 1984, Proc. Astron. Soc. Aust. 5,341                                              
1333  Murray S.S.,Kenter A.,Forman W.R. et al, 2005, ApJS 161,1,(NDWFS X-ray)                                                 
1334  Mushotzky R.F.,Edelson R.,Baumgartner W.,Gandhi P., 2011, ApJ 743,12,(Kepler quasars)                                   
1335  Myers A.,Richards G.T.,Brunner R.J. et al., 2008, ApJ 678,635                                                           
1336  Myers S.T.,Rusin D.,Fassnacht C.D. et al., 1999, AJ 117,2565                                                            
1337  Nagao T.,Kawabata K.S.,Murayama T. et al., 2004, AJ 128,109                                                             
1338  Najita J.,Dey A., Brotherton M., 2000, AJ 120,2859                                                                      
1339  Nakajima T.,Kawara K.,Nishida M.,Gregory B., 1991, ApJ 373,452                                                          
1340  Nakos T.,Willis J.P.,Andreon S. et al., 2009, A&A 494,579                                                               
1341  Nandra K.,Georgantopoulos I.,Brotherton M.,Papadakis I.E., 2004, MNRAS 347L,41                                          
1342  Nass P.,Bade N.,Kollgaard R.I. et al., 1996, A&A 309,419                                                                
1343  Nelson B.O.,Malkan M.A., 1992, ApJS 82,447                                                                              
1344  Nesci R.,M ndalari M.,Gaudenzi S., 2007, AJ 133,965                                                                     
1345  Neugent K.,Massey P., 2011, ApJ 733,123,(Wolf-Rayet QSOs)                                                               
1346  Neugent K.,Massey P.,Georgy C., 2012, ApJ 759,11,(Wolf-Rayet QSOs)                                                      
1347  Newman J.A.,Cooper M.C.,Davis M. et al, 2013, ApJS 208,5,(DEEP2 Redshifts http://deep.ps.uci.edu/DR4/home.html)         
1348  Nilsson K.,Pursimo T.,Takalo L.O. et al., 1999, PASP 111,1223                                                           
1350  Norman C.,Hasinger G.,Giacconi R. et al., 2002, ApJ 571,218                                                             
1351  Norris M.A.,Sharples R.M.,Bridges T. et al, 2008, MNRAS 385,40,(NGC 3923 GCs)                                           
1352  Notni P.,Oleak H.,Richter G.M., 1971, AN 293,221                                                                        
1353  Notni P.,Frohlich H.E., 1975, AN 296,197                                                                                
1354  Notni P., 1980, AN 301,51                                                                                               
1355  O'Dea C.P.,Baum S.A.,Morris G.B., 1990, A&AS 82,261                                                                     
1356  O'Dea C.P.,Baum S.A.,Stanghellini C., 1991, ApJ 380,66                                                                  
1357  Ogle P.M.,Cohen M.H.,Miller J.S. et al., 1999, ApJS 125,1                                                               
1358  Ohta K.,Akiyama M., Ueda Y. et al., 2003, ApJ 598,210                                                                   
1359  Oke J.B., 1978, ApJ 219L,97                                                                                             
1361  Olsen E.T., 1970, AJ 75,764                                                                                             
1362  Oren A.L.,Wolfe A., 1995, ApJ 445,624                                                                                   
1363  Orienti M.,Dallacasa D.,Tinti S.,Stanghellini C., 2006, A&A 450,959                                                     
1364  Oshlack A.Y.K.N.,Webster R.L.,Whiting M.T., 2001, ApJ 558,578                                                           
1365  Osmer P.S.,Smith M.G., 1976, ApJ 210,267                                                                                
1366  Osmer P.S.,Smith M.G., 1977, ApJ 213,607                                                                                
1367  Osmer P.S.,Smith M.G., 1977, ApJ 215L,47                                                                                
1368  Osmer P.S.,Smith M.G., 1977, ApJ 217L,73                                                                                
1369  Osmer P.S., 1977, ApJ 218L,89                                                                                           
1370  Osmer P.S.,Smith M.G., 1980, ApJS 42,333                                                                                
1371  Osmer P.S., 1980, ApJS 42,523                                                                                           
1372  Osmer P.S., 1982, ApJ 253,28                                                                                            
1373  Osmer P.S.,Hewett P.C., 1991, ApJS 75,273                                                                               
1374  Osmer P.S.,Porter A.C.,Green R.F., 1994, ApJ 436,678                                                                    
1376  Osterbrock D.E.,Koski A.T.,Philipps M.M., 1976, ApJ 206,898                                                             
1377  Osterbrock D.E., 1977, ApJ 215,733                                                                                      
1378  Osterbrock D.E.,Phillips M.M., 1977, PASP 89,251                                                                        
1379  Osterbrock D.E.,Grandi S.A., 1979, ApJ 228L,59                                                                          
1380  Osterbrock D.E., 1981, ApJ 249,462                                                                                      
1381  Osterbrock D.E.,Shuder J.M., 1982, ApJS 49,149                                                                          
1382  Osterbrock D.E.,Dahari O., 1983, ApJ 273,478                                                                            
1384  Osterbrock D.E.,Pogge R.W., 1985, ApJ 297,166                                                                           
1385  Osterbrock D.E.,de Robertis M.M., 1985, PASP 97,1129                                                                    
1386  Osterbrock D.E.,Pogge R.W., 1987, ApJ 323,108                                                                           
1387  Osterbrock D.E.,Martel A., 1993, ApJ 414,552                                                                            
1388  Owen F.N.,Rud ick L., 1976, ApJ 203,307                                                                                 
1389  Owen F.N.,Rudnick L.,Peterson B.M., 1977, AJ 82,677                                                                     
1390  Owen F.N.,Mufson S.L., 1977, AJ 82,776                                                                                  
1391  Owen F.N.,Porcas R.W.,Neff S.G., 1978, AJ 83,1009                                                                       
1392  Owen F.N.,Wills B.J.,Wills D., 1980, ApJ 235L,57                                                                        
1393  Owen F.N.,White R.A.,Burns J.O., 1992, ApJS 80,501                                                                      
1394  Owen F.N.,White R.A.,Ge J.P., 1993, ApJS 87,135                                                                         
1395  Owen F.N.,Ledlow M.J.,Keel W.C., 1995, AJ 109,14                                                                        
1396  Owen F.N.,Keel W.C., 1995, AJ 109,486                                                                                   
1397  Padrielli L.,Conway R.G., 1977, A&AS 27,171                                                                             
1398  Padrielli L.,Kapahi V.K.,Katgert-Merkelijn J.K., 1981, A&AS 46,473                                                      
1399  Page M.J.,Mittaz J.P.D.,Carrera F.J., 2000, MNRAS 312,207                                                               
1400  Page M.J.,Mittaz J.P.D.,Carrera F.J., 2001, MNRAS 325,575                                                               
1401  Page M.J.,Lehman I.,Boller T. et al., 2007, MNRAS 378,1335                                                              
1402  Paggi A.,Milisavljevic D.,Masetti N. et al, 2014, AJ 147,112                                                            
1403  Palanque-Delabrouille N.,Magneville Ch.,Yeche Ch. et al, 2013, A&A 551,29,(MMT-BOSS)                                    
1405  Panessa F.,Carrera F.J.,Bianchi S. et al., 2009, MNRAS 398,1951                                                         
1406  Papovich C.,Cool R.,Eisenstein D. et al., 2006, AJ 132,231                                                              
1408  Parijskij Yu.N.,Kopylov A.I.,Temirova A.V. et al, 2010, ARep 54,675                                                     
1409  Paris I.,Petitjean P.,Aubourg E. et al, 2012, A&A 548,66,(SDSS DR9Q manual)                                             
1410  Paris I.,Petitjean P.,Aubourg E. et al, 2014, A&A 563,54,(SDSS DR10Q manual)                                            
1411  Paris I. et al, 2016, paper in preparation,(SDSS DR12Q manual  http://sdss.org/dr12)                                    
1412  Parisi P.,Masetti N.,Rojas A.F. et al, 2014, A&A 561,67,(Palermo Swift/BAT)                                             
1413  Parker E.,Elsmore B.,Shakeshaft J., 1966, Natur 210,22                                                                  
1414  Parkes A.G.,Penston M.V., 1973, MNRAS 162,117                                                                           
1415  Pasanen N.,Nilsson K.,Takalo L.,Heidt J., 2003, ASP Conf. ser. 299,309                                                  
1416  Pasquini L.,Belloni T., 1998, A&A 336,902                                                                               
1417  Patnaik A.R.,Browne I.W.A.,Walsh D.,Chaffee F.H.,Foltz C.B., 1992, MNRAS 259,1P                                         
1419  Paturel G.,Petit C.,Prugniel Ph. et al, 2003, A&A 412,45,(Principal Galaxy Catalogue)                                   
1420  Pauliny-Toth I.I.K.,Preuss E.,Witzel A. et al., 1973, A&A 27,475                                                        
1421  Peacock J.A.,Perryman M.A.C.,Longair M.S.,Gunn J.E.,Westphal J.A., 1981, MNRAS 194,601                                  
1422  Pearson T.J.,Readhead A.C.S., 1988, ApJ 328,114                                                                         
1423  Peck A.B.,Taylor G.B.,Fassnacht C.D.,Readhead A.C.S.,Vermeulen R.C., 2000, ApJ 534,104                                  
1424  Pecontal E.,Adam G.,Bacon R. et al., 1990, A&A 232,331                                                                  
1425  Pedersen H.,Motch C.,Tarenghi M. et al., 1983, ApJ 270L,43                                                              
1427  Peng B.,Strom R.G.,Wei J.,Zhao Y.H., 2004, A&A 415,487                                                                  
1428  Peng E.W.,Ford H.C.,Freeman K.C., 2004, ApJS 150,367,(NGC 5128 GCs)                                                     
1429  Penston M.V., 1971, ApJ 170,395                                                                                         
1430  Penston M.V.,Fosbury R.A.E.,Ward M.J.,Wilson A.S., 1977, MNRAS 180,19                                                   
1431  Pentericci L.,Kurk J.D.,Carilli C.L. et al., 2002, A&A 396,109                                                          
1432  Perez E.,Manchado A.,Pottasch S.R.,Garcia-Lario P., 1989, A&A 215,262                                                   
1433  Perez E.,Penston M.V.,Moles M., 1989, MNRAS 239,55                                                                      
1434  Perez E.,Manchado A.,Garcia-Lario P.,Pottasch S.R., 1990, A&A 227,407                                                   
1435  Perlman E.S.,Stocke J.T.,Schachter J.F. et al., 1996, ApJS 104,251                                                      
1436  Perlman E.S.,Padovani P.,Giommi P., 1998, AJ 115,1253                                                                   
1437  Peroux C.,Storrie-Lombardi L.J.,McMahon R.G.,Irwin M.,Hook I.M., 2001, AJ 121,1799                                      
1438  Perryman  .A.C.,Downes A.J.B.,Lilly S.J., 1985, MNRAS 216,641                                                           
1439  Perryman M.A.C., 1979, MNRAS 187,223                                                                                    
1440  Persic M.,Salucci P.,, 1986, in: "Structure of Active Galactic Nuclei"                                                  
1441  Pesce J.E.,Falomo R.,Treves A., 1995, AJ 110,1554                                                                       
1442  Pesch P.,Sanduleak N., 1983, ApJS 51,171                                                                                
1443  Pesch P.,Sanduleak N., 1986, ApJS 60,543                                                                                
1444  Pesch P.,Sanduleak N., 1988, ApJS 66,297                                                                                
1445  Pesch P.,Sanduleak N., 1989, ApJS 70,163                                                                                
1446  Pesch P.,Sanduleak N.,Stephenson C.B., 1991, ApJS 76,1043                                                               
1447  Pesch P.,Stephenson C.B.,MacConnel D.J., 1995, ApJS 98,41                                                               
1448  Peterson B.A.,Bolton J.G., 1972, ApJ 173L,19                                                                            
1449  Peterson B.A.,Bolton J.G., 1972, ApL 10,105                                                                             
1450  Peterson B.A.,Bolton J.G., 1973, ApL 13,187                                                                             
1451  Peterson B.A.,Bolton J.G.,Shimmins A.J., 1973, ApL 15,109                                                               
1452  Peterson B.A.,Jauncey D.L.,Wright A.F.,Condon J.J., 1976, ApJ 207L,5                                                    
1453  Peterson B.A.,Bolton J.G.,Savage A., 1976, ApL 17,137                                                                   
1454  Peterson B.M.,Craine E.R.,Strittmatter P.A., 1978, PASP 90,386                                                          
1455  Peterson B.A.,Wright A.E.,Jauncey D.L.,Condon J.J., 1979, ApJ 232,400                                                   
1456  Petrov G.T., 1986, AP&SS 124,407                                                                                        
1457  Pettini M.,Madau P.,Bolte M. et al., 2003, ApJ 594,695                                                                  
1458  Phillips A.C.,Guzman R.,Gallego J. et al., 1997, ApJ 489,543                                                            
1459  Phillips M.M.,Charles P.A.,Baldwin J.A., 1983, ApJ 266,485                                                              
1460  Piatek S.,Pryor C.,Bristow P. et al, 2005, AJ 130,95                                                                    
1463  Pietsch W.,Vogler A.,Kahabka P.,Jain A.,Klein V., 1994, A&A 284,386                                                     
1464  Pietsch W.,Bischoff K.,Boller T. et al., 1998, A&A 333,48                                                               
1465  Piranomonte S.,Perri M.,Giommi P.,Landt H.,Padovani P., 2007, A&A 470,787                                               
1466  Plotkin R.M.,Anderson S.F.,Hall P.B. et al., 2008, AJ 135,2453                                                          
1467  Plotkin R.M.,Anderson S.F.,Brandt W.N. et al, 2010, AJ 139,390,(SDSS-DR7 Bl Lac candidates)                             
1470  Poladitis A.G.,Wilkinson P.N.,Xu W. et al., 1995, ApJS 98,1                                                             
1471  Poletta M.,Tajer M.,Maraschi L. et al., 2007, ApJ 663,81                                                                
1472  Polletta M.,Wilkes B.J.,Siana B. et al., 2006, ApJ 642,673                                                              
1473  Polletta M.,Omont A.,Bertin S. et al., 2008, A&A 492,81                                                                 
1474  Polletta M.,Weedman D.,Hoenig S. et al, 2008, ApJ 675,960,(Obscuration)                                                 
1475  Polomski E.,Vennes S.,Thorstensen J.R.,Mathioudakis M.,Falco E.E., 1997, ApJ 486,179                                    
1477  Popescu C.C.,Hopp U.,Hagen H.J.,Elsasser H., 1996, A&AS 116,43                                                          
1478  Porcas R.W.,Treverton A.M.,Wilkinson A., 1974, MNRAS 167,41P                                                            
1479  Porcas R.W.,Urry C.M.,Browne I.W.A. et al., 1980, MNRAS 191,607                                                         
1480  Pozzi F.,Ciliegi P.,Gruppioni C. et al., 2003, MNRAS 343,1348                                                           
1481  Prandoni I.,Gregorini L.,Parma P. et al., 2001, A&A 369,787                                                             
1482  Pravdo S.H.,Marshall F.E., 1984, ApJ 281,570                                                                            
1483  Prescott M.K.M.,Impey C.D.,Cool R.J.,Scoville N.Z., 2006, ApJ 644,100                                                   
1484  Prestage R.M.,Peacock J.A., 1993, MNRAS 204,355                                                                         
1486  Primini F.A.,Murray S.S.,Huchra J. et al., 1991, ApJ 374,440                                                            
1489  Prochaska J.X.,Hennawi J.F.,Herbert-Fort S., 2008, ApJ 675,1002                                                         
1490  Prochaska J.X.,Hennawi J.F.,Lee K.-G. et al, 2013, ApJ 776,136,(QPQ6)                                                   
1491  Proust D.,Mazure A.,Vanderriest C.,Sodre Jr. L.,Capelato H.V., 1995, A&AS 114,565                                       
1492  Puchnarewicz E.M.,Mason K.O.,Cordova F.A. et al., 1992, MNRAS 256,589                                                   
1493  Puchnarewicz E.M.,Mason K.O., 1998, MNRAS 293,243                                                                       
1494  Punsly B., 1995, AJ 109,1555                                                                                            
1495  Punsly B.,Clarke T.E., Tingay S. et al., 2008, ApJ 687,162                                                              
1496  Pursimo T.,Ojha R.,Jauncey D.L. et al, 2013, ApJ 767,14,(MASIV)                                                         
1497  Pustilnik S.A.,Engels D.,Ugryumov A.V. et al., 1999, A&AS 137,299                                                       
1498  Pustilnik S.A.,Engels D.,Lipovetsky V.A. et al., 2005, A&A 442,109                                                      
1499  Qiusheng G.,Jiehao H.,Zhaohui S.,Hongjun S.,Jin Z., 1995, Ap&SS 229,317                                                 
1500  Rabbette M.,McBreen B.,Smith N.,Steel S., 1998, A&AS 129,445                                                            
1501  Rafanelli P.,Osterbrock D.E.,Pogge R.W., 1990, AJ 99,53                                                                 
1502  Rafanelli P.,Schulz H., 1991, AN 312,167                                                                                
1503  Rao S.M.,Sardane G.,Turnshek D.A. et al, 2013, MNRAS 432,866,(HST-COS)                                                  
1504  Ratcliffe A.,Shanks T.,Parker Q.A. et al., 1998, MNRAS 300,417                                                          
1506  Rawlings S.,Eales S.,Lacy M., 2001, MNRAS 322,523                                                                       
1507  Read A.M.,Pietsch W.  (erratum A&A 339,310), 1998, A&A 336,855                                                          
1508  Read M.A.,Miller L.,Hasinger G., 1998, A&A 335,121                                                                      
1509  Reboul H.,Vanderriest C.,Fringant A.M.,Cayrel R., 1987, A&A 177,337                                                     
1510  Rector T.A.,Stocke J.T.,Perlman E.S., 1999, ApJ 516,145                                                                 
1511  Rector T.A.,Stocke J.T.,Perlman E.S.,Morris S.L.,Gioia I.M., 2000, AJ 120,1626                                          
1512  Rector T.A.,Stocke J.T., 2001, AJ 122,565                                                                               
1513  Rector T.A.,Perlman E.S., 2003, AJ 126,47                                                                               
1514  Reddy Y.N.A.,Steidel C.C.,Erb D.K.,Shapley A.E.,Pettini M., 2006, ApJ 653,1004                                          
1515  Rego M.,Zamorano J.,Gallego J.,Vitores A., 1994, A&A 281,348                                                            
1516  Reichert G.A.,Mason K.O.,Thorstensen J.R.,Bowyer S., 1982, ApJ 260,437                                                  
1517  Reimers D.,Rodriguez-Pascual P.,Hagen H.-J.,Wisotzki L., 1995, A&A 293L,21                                              
1518  Reimers D.,Koehler T.,Wisotzki L., 1996, A&AS 115,235                                                                   
1520  Reimers D.,Hagen H.-J.,Rodriguez-Pascual R.,Wizotski L., 1998, A&A 334,96                                               
1522  Reimers D.,Hagen H.-J.,Baade R.,Lopez S.,Tytler D., 2002, A&A 382L,26                                                   
1523  Reimers D.,Janknecht E.,Fechner C. et al., 2005, A&A 435,17                                                             
1524  Remillard R.A.,Bradt H.V.,Buckley D.A.H. et al., 1986, ApJ 301,742                                                      
1525  Remillard R.A.,Bradt H.V.,Brissenden R.J.V. et al., 1993, AJ 105,2079                                                   
1526  Remy M.,Surdej J.,Smette A.,Claeskens J.-F., 1993, A&A 278L,19                                                          
1528  Reunamem J.,Kotilainen J.K.,Prieto M.A., 2003, MNRAS 343,192                                                            
1529  Reunanen J.,Kotilainen J.K.,Prieto M.A., 2002, MNRAS 331,154                                                            
1530  Revnitsev M.,Sazonov S.,Churazov E.,Trudolyubov S., 2006, A&A 448L,49                                                   
1531  Reyes R.,Zakamska N.L.,Strauss M.A. et al., 2008, AJ 136,2373                                                           
1532  Reynolds C.S.,Ward M.J.,Fabian A.C.,Celotti A., 1997, MNRAS 291,403                                                     
1533  Riberio A.L.B.,de Carvalho R.R.,Caziol R. et al., 1996, ApJ 463L,5                                                      
1534  Richards G.T.,Fan X.,Schneider D.P. et al., 2001, AJ 121,2308                                                           
1535  Richards G.T., 2001, ApJS 133,53                                                                                        
1536  Richards G.T.,Gregg M.D.,Becker R.H.,White R.L., 2002, ApJ 567L,13                                                      
1538  Richards G.T.,Meyers A.D.,Gray A.G. et al., 2009, ApJS 180,67                                                           
1540  Richter L.,Richter N.,Schnell A., 1968, Mitt. Karl Schwarzschild Obs. Tautenburg N38                                    
1542  Ricker G.R.,Clark G.W.,Doxsey R.E. et al., 1978, Natur 271,35                                                           
1543  Rieke G.H.,Lebofsky M.J.,Kinman T.D., 1979, ApJ 232L,151                                                                
1544  Riley J.M.,Pooley G.G., 1975, MmRAS 80,105                                                                              
1545  Riley J.M., 1975, MNRAS 170,53                                                                                          
1546  Riley J.M.,Longair M.S.,Gunn J.E., 1980, MNRAS 192,233                                                                  
1547  Riley J.M.,Warner P.J.,Rawlings S. et al., 1989, MNRAS 236,13P                                                          
1549  Roberts D.H.,Burbidge E.M.,Burbidge G.R. et al., 1978, ApJ 224,344                                                      
1552  Rodgers A.W.,Peterson B.A.,Harding P., 1978, ApJ 225,768                                                                
1553  Rodriguez-Ardila A.,Pastoriza M.G.,Bica E.,Maza J., 1996, ApJ 463,522                                                   
1554  Rodriguez-Ardila A.,Pastoriza M.G.,Maza J., 1998, ApJ 494,202                                                           
1555  Rodriguez-Ardila A.,Pastoriza M.G.,Donzelli C.J., 2000, ApJS 126,63                                                     
1556  Rogel A.B.,Lugger P.M.,Cohn H.N. et al., 2006, ApJS 163,160                                                             
1557  Romani R.W.,Sowards-Emmerd D.,Greenhill L.,Michelson P., 2004, ApJ 610L,9                                               
1558  Romero G.E.,Cellone S.A.,Combi J.A., 1999, A&AS 135,477                                                                 
1559  Ross N.P.,Myers A.D.,Sheldon E.S. et al, 2012, ApJS 199,3,(MMT-BOSS pilot)                                              
1561  Rottgering H.J.A.,Tang Y.,Bremer M.A.R. et al., 1996, MNRAS 282,1033                                                    
1562  Rottgering H.J.A.,Ojik van R.,Miley G.K. et al., 1997, A&A 326,505                                                      
1563  Rowan-Robinson M.,Broadhurst T.,Lawrence A. et al., 1991, Natur 351,719                                                 
1564  Rowan-Robinson M., 2000, MNRAS 316,885                                                                                  
1566  Rowan-Robinson M.,Gonzalez-Solares E.,Vaccari M.,Marchetti L., 2013, MNRAS 428,1958,(SWIRE)                             
1567  Roy A.L.,Norris R.P., 1997, MNRAS 289,824                                                                               
1568  Rubin K.H.R.,Williams K.A.,Bolte M.,Koester D., 2008, AJ 135,2163                                                       
1569  Rubin V.C.,Moore S.,Bertiaux F.C., 1967, AJ 72,59                                                                       
1570  Rubin V.C., 1974, ApJ 191,645                                                                                           
1571  Rubin V.C.,Graham J.A., 1987, ApJ 316L,67                                                                               
1572  Ruiter H.R. de,Willis A.G.,Arp H., 1977, A&AS 28,211                                                                    
1573  Ruscica C.,Caccianiga A.,Maccacaro T.,Wolter A., 1996, IAU Symp. 175,271                                                
1574  Ryle M.,Sandage A., 1964, ApJ 139,419                                                                                   
1576  Sabbey C.N.,Oemler A.,Coppi P. et al., 2001, ApJ 548,585                                                                
1577  Sadler E.M.,Jackson C.A.,Cannon R.D. et al., 2002, MNRAS 329,227                                                        
1578  Sadler E.M.,Ricci R.,Ekers R.D. et al, 2008, MNRAS 385,1656                                                             
1579  Saikia D.J.,Staveley-Smith L.,Wills D. et al., 1987, MNRAS 229,495                                                      
1580  Saikia D.J.,Wiita P.J.,Muxlow T.W.B., 1993, AJ 105,1658,(1222+216)                                                      
1581  Salzer J.J.,MacAlpine G.M.,Boroson T.A., 1989, ApJS 70,447                                                              
1583  Salzer J.J.,Jangren A.,Gronwall C. et al., 2005, AJ 130,2584                                                            
1584  Sameshima H.,Maza J.,Matsuoka Y. et al., 2009, MNRAS 395,1087                                                           
1585  Samus N.N.,Goranskii V.P.,Durlevich O.V. et al, 2002, AstL 28,174,(GCVS)                                                
1586  Sandage A., 1961, 'The Hubble atlas of galaxies' Carnegie IoW publ. 1,618                                               
1587  Sandage A.,Wyndham J., 1965, ApJ 141,328                                                                                
1588  Sandage A.,Veron P.,Wyndham J., 1965, ApJ 142,1307                                                                      
1589  Sandage A., 1966, ApJ 144,1234                                                                                          
1591  Sandage A., 1978, AJ 83,904                                                                                             
1592  Sandage A.,Bedke J., 1994, 'The Carnegie atlas of galaxies' Carnegie IoW publ. 1,638                                    
1593  Sanders D.B.,Mazzarella J.M.,Kim D.-C.,Surace J.A.,Soifer B.T., 2003, AJ 126,1607                                       
1595  Sanduleak N.,Pesch P., 1984, ApJS 55,517                                                                                
1596  Sanduleak N.,Pesch P., 1989, ApJS 70,173                                                                                
1597  Sanduleak N.,Pesch P., 1989, PASP 101,1081                                                                              
1598  Sanduleak N.,Pesch P., 1990, ApJS 72,291                                                                                
1599  Sarajadini V.L.,Green R.F.,Griffiths R.E.,Ratnatunga K., 1999, ApJS 121,417                                             
1600  Sarajedini V.L.,Koo D.C.,Phillips A.C. et al., 2006, ApJS 166,69                                                        
1601  Sargent W.L.W., 1970, ApJ 160,405                                                                                       
1602  Sargent W.L.W., 1977, ApJ 212L,105                                                                                      
1603  Sargent W.L.W.,Filippenko A.V.,Steidel C.C.,Hazard C.,McMahon R.G., 1986, Natur 322,40                                  
1605  Sargent W.L.W.,Boksenberg A.,Steidel C.C., 1988, ApJS 68,539                                                            
1606  Sargent W.L.W.,Steidel C.C.,Boksenberg A., 1989, ApJS 69,703                                                            
1607  Saripalli L.,Hunstead R.W.,Subrahmanyan R.,Boyce E., 2005, AJ 130,896                                                   
1609  Savage A.,Wall J.V., 1976, AuJPA 39,39                                                                                  
1610  Savage A., 1976, MNRAS 174,259                                                                                          
1611  Savage A.,Bolton J.G.,Wright A.E., 1976, MNRAS 175,517                                                                  
1612  Savage A.,Browne I.W.A.,Bolton J.G., 1976, MNRAS 177,77P                                                                
1613  Savage A.,Bolton J.G.,Wright A.E., 1977, MNRAS 179,135                                                                  
1614  Savage A.,Bolton J.G.,Tritton K.P.,Peterson B.A., 1978, MNRAS 183,473                                                   
1615  Savage A.,Bolton J.G., 1979, AuJPA 46,19                                                                                
1616  Savage A.,Bolton J.G., 1979, MNRAS 188,599                                                                              
1617  Savage A.,Wright A.E., 1981, MNRAS 196,927                                                                              
1618  Savage A.,Bolton J.G.,Trett J., 1982, AuJPh 35,207                                                                      
1619  Savage A.,Bolton J.G.,Wall J.V., 1982, MNRAS 200,1135                                                                   
1620  Savage A., 1984, MNRAS 206,745                                                                                          
1621  Savage A.,Trew A.S.,Chen J.-S.,Weston T., 1984, MNRAS 207,393                                                           
1622  Savage A.,Clowes R.G.,Cannon R.D. et al., 1985, MNRAS 213,485                                                           
1623  Savage A.,Jauncey D.L.,White G.L. et al., 1990, AuJPh 43,241                                                            
1625  Sbarufatti B.,Treves A.,Falomo R. et al., 2005, AJ 129,559                                                              
1626  Sbarufatti B.,Falomo R.,Treves A.,Kotilainen J., 2006, A&A 457,35                                                       
1627  Sbarufatti B.,Treves A.,Falomo R. et al., 2006, AJ 132,1                                                                
1628  Sbarufatti B.,Ciprini S.,Kotilainen J. et al., 2009, AJ 137,337                                                         
1630  Scarpa R.,Falomo R.,Pesce J.E., 1996, A&AS 116,295                                                                      
1631  Scarpa R.,Falomo R., 1997, A&A 325,109                                                                                  
1632  Scarpa R.,Urry C.M.,Falomo R. et al., 1999, ApJ 521,134                                                                 
1633  Schachter J.F.,Stocke J.T.,Perlman E. et al., 1993, ApJ 412,541                                                         
1634  Schade D., 1991, AJ 102,869                                                                                             
1635  Schade D.,Crampton D.,Hammer F.,Le Fevre O.,Lilly S.J., 1996, MNRAS 278,95                                              
1636  Scheuer P.,Wills D., 1966, ApJ 143,274                                                                                  
1637  Schilizzi R.T., 1975, MmRAS 79,75                                                                                       
1638  Schmidt G.D.,Hines D.C., 1999, ApJ 512,125                                                                              
1639  Schmidt G.D.,Smith P.S.,Foltz C.B.,Hines D.C., 2002, ApJ 578L,99                                                        
1640  Schmidt G.D.,Smith P.S.,Hines D.C.,Tremonti C.A.,Low F.J., 2007, ApJ 666,784                                            
1641  Schmidt M., 1966, ApJ 144,443                                                                                           
1642  Schmidt M., 1974, ApJ 193,505                                                                                           
1643  Schmidt M., 1974, ApJ 193,509                                                                                           
1644  Schmidt M., 1977, ApJ 217,358                                                                                           
1645  Schmidt M.,Green R.F., 1983, ApJ 269,352                                                                                
1646  Schmidt M.,Schneider D.P.,Gunn J.E., 1986, ApJ 306,411                                                                  
1647  Schmidt M.,Schneider D.P.,Gunn J.E., 1986, ApJ 310,518                                                                  
1649  Schmidt M.,Schneider D.P.,Gunn J.E., 1987, ApJ 321L,7                                                                   
1650  Schmidt M.,Hasinger G.,Gunn J. et al., 1998, A&A 329,495                                                                
1651  Schmidtke P.C.,Cowley A.P.,Frattare L.M. et al., 1994, PASP 106,843                                                     
1652  Schmitt J.L., 1968, Natur 218,663                                                                                       
1653  Schmitz M. et al, 2014, NED,(NED http://ned.ipac.caltech.edu)                                                           
1654  Schneider D.P.,Schmidt M.,Gunn J.E., 1989, AJ 98,1507                                                                   
1656  Schneider D.P.,Schmidt M.,Gunn J.E., 1991, AJ 101,2004                                                                  
1657  Schneider D.P.,Schmidt M.,Gunn J.E., 1991, AJ 102,837                                                                   
1658  Schneider D.P.,Bahcall J.N.,Gunn J.E.,Dressler A., 1992, AJ 103,1047                                                    
1659  Schneider D.P.,Bahcall J.N.,Saxe D.H. et al., 1992, PASP 104,678                                                        
1661  Schneider D.P.,Schmidt M.,Gunn J.E., 1994, AJ 107,1245                                                                  
1662  Schneider D.P.,Schmidt M.,Gunn J.E., 1997, AJ 114,36                                                                    
1663  Schneider D.P.,Schmidt M.,Hasinger G. et al., 1998, AJ 115,1230                                                         
1664  Schneider D.P.,Schmidt M.,Gunn J.E., 1999, AJ 117,40                                                                    
1667  Schneider D.P.,Hall P.B.,Richards G.T. et al., 2005, AJ 130,367                                                         
1668  Schneider D.P.,Hall P.B.,Richards G.T. et al., 2007, AJ 134,102                                                         
1669  Schneider D.P.,Richards G.T.,Hall P.B. et al, 2010, AJ 139,2360,(SDSS DR7Q manual)                                      
1670  Schoenmakers A.P.,Mack K.-M.,Lara L. et al., 1998, A&A 336,455                                                          
1671  Schoenmakers A.P.,de Bruyn A.G.,Rottgering H.J.A.,van der Laan H., 2000, MNRAS 315,395                                  
1672  Schoenmakers A.P.,de Bruyn A.G.,Rottgering H.J.A.,van der Laan H., 2001, A&A 374,861                                    
1673  Schramm M.,Wisotzki L.,Jahnke K., 2008, A&A 478,311                                                                     
1674  Schreier E.J.,Koekemoer A.M.,Grojin N.A. et al., 2001, ApJ 560,127                                                      
1675  Schwartz D.A.,Doxsey R.E.,Griffiths R.E.,Johnston M.D.,Schwarz J., 1979, ApJ 229L,53                                    
1676  Schwartz D.A.,Silverman J.,Birkinshaw M. et al., 2004, ApJ 605L,105                                                     
1677  Schwope A.,Hasinger G.,Lehman I. et al., 2000, AN 321,1                                                                 
1680  Searle L.,Bolton J., 1968, ApJ 154L,101                                                                                 
1681  Sekiguchi K.,Wolstencroft R.D., 1992, MNRAS 255,581                                                                     
1682  Sekiguchi K.,Wolstencroft R.D., 1993, MNRAS 263,349                                                                     
1683  Seth A.,Agueros M.,Lee D.,Basu-Zych A., 2008, ApJ 678,116                                                               
1684  Severgnini P.,Caccianiga A.,Braito V. et al., 2006, A&A 451,859                                                         
1685  Shaffer D.B., 1978, AJ 83,209                                                                                           
1686  Shanks T.,Fong R.,Boyle B.J., 1983, Natur 303,156                                                                       
1687  Shanks T.,Georgantopoulos I.,Stewart G.C. et al., 1991, Natur 353,315                                                   
1688  Sharp R.G.,McMahon R.G.,Irwin M.J.,Hodgkin S.T., 2001, MNRAS 326L,45                                                    
1689  Sharp R.G.,Sabbey C.N.,Vivas A.K. et al., 2002, MNRAS 337,1153                                                          
1691  Shaver P.A.,Robertson J.G., 1985, MNRAS 212,15P                                                                         
1692  Shaver P.A.,Wall J.V.,Kellermann K.I., 1996, MNRAS 278L,11                                                              
1693  Shaw M.,Tadhunter C.,Dickson R.,Morganti R., 1995, MNRAS 275,703                                                        
1694  Shaw M.S.,Romani R.W.,Healey S.E. et al., 2009, ApJ 704,477                                                             
1695  Shaw M.S.,Romani R.W.,Cotter G. et al, 2013, ApJ 764,135,(Gamma-ray Bl Lacs)                                            
1696  Shen Y.,Strauss M.A.,Oguri M. et al., 2007, AJ 133,2222                                                                 
1698  Shields J.C.,Filippenko A., 1996, A&A 311,393                                                                           
1699  Shimmins A.J.,Searle L.,Andrew B.H.,Brandie G.W, 1968, ApL 1,167                                                        
1700  Shimmins A.J.,Bolton J.G.,Peterson B.A.,Wall J.V., 1971, ApL 8,139                                                      
1701  Shimmins A.J.,Bolton J.G., 1972, AuJPA 23,1                                                                             
1702  Shimmins A.J.,Bolton J.G.,Wall J.V., 1975, AuJPA 34,63                                                                  
1703  Shuder J.M.,Osterbrock D.E., 1981, ApJ 250,55                                                                           
1704  Siebert J.,Leighly K.M.,Laurent-Muelheisen S.A. et al., 1999, A&A 348,678                                               
1705  Silverman J.D.,Harris D.E.,Junor W., 1998, A&A 335,443                                                                  
1706  Silverman J.D.,Green P.J.,Kim D.W. et al., 2002, ApJ 569L,1                                                             
1707  Silverman J.D.,Green P.J.,Barkhouse W.A. et al., 2005, ApJ 618,123                                                      
1708  Silverman J.D.,Mainieri V.,Salvato M.,Hasinger G. et al, 2010, ApJS 191,124,(ECDF South)                                
1709  Simcoe R.,McLeod K.K.,Schachter J.,Elvis M., 1997, ApJ 489,615                                                          
1710  Simkin S.M.,Su H.J.,Schwarz M.P., 1980, ApJ 237,404                                                                     
1711  Simpson C.,Ward M.,Clements D.L.,Rawlings S., 1996, MNRAS 281,509                                                       
1712  Simpson C.,Ward M.,O'Brien P.,Reeves J., 1999, MNRAS 303L,23                                                            
1713  Simpson C.,Martinez-Sansigre A.,Rawlings S. et al., 2006, MNRAS 372,741                                                 
1714  Singal A.K.,Gopal-Krishna,Venugopal V.R., 1979, Mem. R. Astron. Soc. India 1,14                                         
1715  Sluse D.,Surdej J.,Claeskens J.-F. et al., 2003, A&A 406L,43                                                            
1716  Sluse D.,Claeskens J.-F.,Hutsemekers D.,Surdej J., 2007, A&A 468,885                                                    
1717  Smail I.,Edge R.S.,Ellis R.S., 1998, Publ. astron. Soc. Aust 15,267                                                     
1718  Smail I.,Sharp R.,Swinbank A.M. et al., 2008, MNRAS 389,407                                                             
1721  Smith H.E.,Spinrad H.,Hunstead R., 1976, ApJ 206,345                                                                    
1722  Smith H.E.,Spinrad H.,Smith E.O., 1976, PASP 88,621                                                                     
1723  Smith H.E.,Burbidge E.M.,Baldwin J.A. et al., 1977, ApJ 215,427                                                         
1725  Smith J.D.,Thompson D.,Djorgovski S., 1994, AJ 107,24                                                                   
1726  Smith J.D.,Djorgovski S.,Thompson D. et al., 1994, AJ 108,1147                                                          
1727  Smith J.E.,Young S.,Robinson A. et al., 2002, MNRAS 335,773                                                             
1728  Smith J.E.,Robinson A.,Alexander D.M. et al., 2004, MNRAS 350,140                                                       
1730  Smith M.G., 1976, ApJ 206L,125                                                                                          
1731  Smith M.G.,Aguirre C.,Zemelman M., 1976, ApJS 32,217                                                                    
1732  Smith M.G.,Wright A.E., 1980, MNRAS 191,871                                                                             
1733  Smith M.G.,Carswell R.F.,Whelan J.A.J. et al., 1981, MNRAS 195,437                                                      
1734  Smith P.S.,Jannuzi B.T.,Elston R., 1991, ApJS 77,67                                                                     
1735  Smith P.S.,Schmidt G.D.,Hines D.C.,Cutri R.M.,Nelson B.O., 2000, ApJ 545L,19                                            
1736  Smith P.S.,Schmidt G.D.,Hines D.C.,Cutri R.M.,Nelson B.O., 2002, ApJ 569,23                                             
1737  Smith P.S.,Schmidt G.D.,Hines D.C.,Foltz C.B., 2003, ApJ 593,676                                                        
1738  Smith P.S.,Williams G.G.,Schmidt G.D.,Diamond-Stanic A.M.,Means D.L., 2007, ApJ 663,118                                 
1739  Smith R.M.,Robertson J.G., 1985, MNRAS 212,809                                                                          
1740  Smith R.M.,Bicknell G.V., 1986, ApJ 308,36                                                                              
1741  Snellen I.A.C.,Schilizzi R.T.,Bremer M.N. et al., 1999, MNRAS 307,149                                                   
1742  Snellen I.A.G.,McMahon R.G.,Dennett-Thorpe J. et al., 2001, MNRAS 325,1167                                              
1743  Snellen I.A.G.,McMahon R.G.,Hook I.M.,Browne I.W.A., 2002, MNRAS 329,700                                                
1744  Snellen I.A.G.,Lehnert M.D.,Bremer M.N.,Schilizzi R.T., 2002, MNRAS 337,981                                             
1745  Soifer B.T.,Neugebauer G.,Matthews K.,Armus L., 1994, ApJ 433L,69                                                       
1746  Southworth J.,Schwope A.,Gansicke B.T.,Schreiber M.R., 2007, IBVS 5775                                                  
1747  Sowards-Emmerd D.,Romani R.W.,Michelson P.F., 2003, ApJ 590,109                                                         
1748  Sowards-Emmerd D.,Romani R.W.,Michelson P.F.,Ulvestad J.S., 2004, ApJ 609,564                                           
1749  Sowards-Emmerd D.,Romani R.W.,Michelson R.F.,Healey S.E.,Nolan P.L., 2005, ApJ 626,95                                   
1750  Spencer R.E.,McDowell J.C.,Charlesworth M. et al., 1989, MNRAS 240,657                                                  
1751  Spinrad H.,Liebert J.,Smith H.E.,Hunstead R., 1976, ApJ 206L,79                                                         
1752  Spinrad H., 1976, PASP 88,565                                                                                           
1753  Spinrad H.,Kron R.G.,Hunstead R.W., 1979, ApJS 41,701                                                                   
1754  Spinrad H.,Djorgovski S.,Marr J.,Aguilar L., 1985, PASP 97,932                                                          
1755  Sprayberry D.,Impey C.D.,Bothun G.D.,Irwin M.J., 1995, AJ 109,558                                                       
1756  Sramek R.A.,Weedman D.W., 1978, ApJ 221,468                                                                             
1757  Sramek R.A.,Weedman D.W., 1980, ApJ 238,435                                                                             
1758  Stalin C.S.,Petitjean P.,Srianand R. et al, 2010, MNRAS 401,294,(XMM-LSS sources)                                       
1759  Stalin C.S.,Srianand R.,Petitjean P., 2011, MNRAS 413,1013                                                              
1760  Stannard D.,Neal D.S., 1977, MNRAS 179,719                                                                              
1761  Stauffer J.R., 1982, ApJ 262,66                                                                                         
1762  Steffen A.T.,Barger A.J.,Capak P. et al., 2004, AJ 128,1483                                                             
1765  Steidel C.C.,Sargent W.L.W., 1991, ApJ 382,433                                                                          
1767  Steidel C.C.,Adelberger K.L.,Shapley A.E. et al., 2003, ApJ 592,728                                                     
1768  Steiner J.E.,Grindlay J.E.,Maccacaro T., 1982, ApJ 259,482                                                              
1769  Stepanian J.A.,Lipovetski V.A.,Erastova L.K., 1988, Ap 29,552                                                           
1772  Stepanian J.A.,Lipovetski V.A.,Shapovalova A.I.,Erastova L.K.,Chavushyan V.O., 1990, Ap 33,501                          
1773  Stepanian J.A.,Lipovetski V.A.,Chavushyan V.O.,Erastova L.K.,Shapovalova A.I., 1991, Ap 34,1                            
1774  Stepanian J.A.,Lipovetski V.A.,Chavushyan V.O.,Erastova L.K.,Shapovalova A.I., 1991, Ap 34,163                          
1775  Stepanian J.A.,Lipovetski V.A.,Erastova L.K.,Shapovalova A.I.,Gyulzadian M.B., 1993, BSAO 35,15                         
1776  Stepanian J.A.,Lipovetski V.A.,Erastova L.K.,Shapovalova A.I.,Hakopian S.A., 1993, BSAO 35,24                           
1777  Stepanian J.A.,Lipovetski V.A.,Chavushyan V.O.,Erastova L.K.,Ba ayan S.K., 1993, BSAO 36,5                              
1778  Stepanian J.A.,Chavushyan V.H.,Carrasco L.,Tovmassian H.M.,Erastova L.K., 1999, PASP 111,1099                           
1779  Stepanian J.A.,Green R.F.,Foltz C.B. et al., 2001, AJ 122,3361                                                          
1781  Stepanian J.A.,Benitez E.,Krongold Y. et al., 2003, ApJ 588,746                                                         
1782  Stephens S.A., 1989, AJ 97,10                                                                                           
1783  Stephenson C.B.,Pesch P.,MacConnell D.J., 1992, ApJS 82,471                                                             
1784  Stern D.,Dey A.,Spinrad H. et al., 1999, AJ 117,1122                                                                    
1785  Stern D.,Djorgovski S.G.,Perley R.A.,de Carvalho R.R.,Wall J.V., 2000, AJ 119,1526                                      
1787  Stern D.,Stanford S.A. et al., 2002, AJ 123,2223                                                                        
1788  Stern D.,Moran E.C.,Coil A.L. et al., 2002, ApJ 568,71                                                                  
1789  Stern D.,Kirkpatrick J.D.,Allen L.E. et al., 2007, ApJ 663,677                                                          
1790  Stern D.,Jimenez R.,Verde L. et al, 2010, ApJS 188,280                                                                  
1791  Stern D.,Assef R.J.,Benford D.J. et al, 2012, ApJ 753,30,(WISE-selected)                                                
1792  Stevens J.A.,Page M.J.,Ivison R.J.,Smail I.,Carrera M.J., 2004, ApJ 604L,17                                             
1793  Stevens J.A.,Page M.J.,Ivison R.J. et al, 2005, MNRAS 360,610                                                           
1794  Stevenson S.L.,Salzer J.J.,Sarajedini V.L.,Moran E.C., 2002, AJ 124,3465                                                
1795  Stickel M.,Fried J.W.,Kuhr H., 1989, A&AS 80,103                                                                        
1796  Stickel M.,Kuhr H., 1992, A&A 264,68                                                                                    
1797  Stickel M.,Kuhr H.,Fried J.W., 1993, A&AS 97,483                                                                        
1798  Stickel M.,Fried J.W.,Kuhr H., 1993, A&AS 98,393                                                                        
1799  Stickel M.,Kuhr H., 1993, A&AS 100,395                                                                                  
1800  Stickel M.,Kuhr H., 1993, A&AS 101,521                                                                                  
1801  Stickel M.,Kuhr H., 1994, A&AS 103,349                                                                                  
1802  Stickel M.,Kuhr H., 1994, A&AS 105,67                                                                                   
1803  Stickel M.,Meisenheimer K.,Kuhr H., 1994, A&AS 105,211                                                                  
1804  Stickel M.,Rieke M.J.,Rieke G.H.,Kuhr H., 1996, A&A 306,49                                                              
1805  Stickel M.,Kuhr H., 1996, A&AS 115,1                                                                                    
1806  Stickel M.,Kuhr H., 1996, A&AS 115,11                                                                                   
1807  Stirpe G.M., 1990, A&AS 85,1049                                                                                         
1808  Stobie R.S.,Kilkenny D.,O'Donoghue D. et al., 1997, MNRAS 287,848                                                       
1809  Stocke J.T.,Arp H., 1978, ApJ 219,367                                                                                   
1810  Stocke J.T.,Liebert J.,Gioia I.M. et al., 1983, ApJ 273,458                                                             
1811  Stocke J.T.,Liebert J.,Schild R.,Gioia I.M.,Maccacaro T., 1984, ApJ 277,43                                              
1812  Stocke J.T.,Foltz C.B.,Weymann R.J.,Christiansen W.A., 1984, ApJ 280,476                                                
1813  Stocke J.T.,Schneider P.,Morris S.L. et al., 1987, ApJ 315L,11                                                          
1814  Stocke J.T.,Morris S.L.,Gioia I.M. et al., 1991, ApJS 76,813                                                            
1815  Stocke J.T.,Wurtz R.,Wang Q.,Elston R.,Jannuzi B.T., 1992, ApJ 400L,17                                                  
1816  Stocke J.T.,Rector T.A., 1997, ApJ 489L,17                                                                              
1818  Stockton A.N., 1972, Nat PS 238,37                                                                                      
1819  Storchi-Bergmann T.,Bica E.,Pastoriza M.G., 1990, MNRAS 245,749                                                         
1820  Storrie-Lombardi L.J.,McMahon R.G.,Irwin M.J.,Hazard C., 1996, ApJ 468,121                                              
1821  Storrie-Lombardi L.J.,Wolfe A.M., 2000, ApJ 543,552                                                                     
1822  Storrie-Lombardi L.J.,Irwin M.J.,McMahon R.G.,Hook,I.M., 2001, MNRAS 322,933                                            
1823  Strateva I.V.,Strauss M.A.,Hao L. et al., 2003, AJ 126,1720                                                             
1824  Strauss M.A.,Kirhakos S.D.,Yahil A., 1988, ApJ 332L,45                                                                  
1825  Strittmatter P.A.,Carswell R.F.,Burbidge E.M. et al., 1973, ApJ 183,767                                                 
1826  Strittmatter P.A.,Carswell R.F.,Gilbert G.,Burbidge E.M., 1974, ApJ 190,509                                             
1827  Sturm E.,Hasinger G.,Lehman I. et al., 2006, ApJ 642,81                                                                 
1828  Sullivan M.,Treyer M.A.,Ellis R.S. et al., 2000, MNRAS 312,442                                                          
1829  Surdej J.,Swings J.-P.,Arp H.,Barbier R., 1982, A&A 114,182                                                             
1831  Surdej J.,Arp H.,Gosset E. et al., 1986, A&A 161,209                                                                    
1832  Surdej J.,Claeskens J.-F.,Remy M. et al., 1997, A&A 327L,1                                                              
1833  Swinbank A.M.,Smail I.,Chapman S.C. et al., 2004, ApJ 617,64                                                            
1834  Szokoly G.P.,Bergeron J.,Hasinger G. et al., 2004, ApJS 155,271                                                         
1835  Tadhunter C.N.,Morganti R.,di Serego Alighieri S.,Fosbury R.A.E.,Danziger I.J., 1993, MNRAS 263,999                     
1836  Tadhunter C.N.,Morganti R.,Robinson A. et al., 1998, MNRAS 298,1035                                                     
1837  Takas  B.,Miyauchi-Isobe N., 1984, Ann. Tokyo Astron. Obs. 2nd Ser. 20,335                                              
1838  Takase B.,Miyauchi-Isobe N., 1983, Ann. Tokyo Astron. Obs. 2nd Ser. 19,595                                              
1839  Takase B.,Miyauchi-Isobe N., 1984, Ann. Tokyo Astron. Obs. 2nd Ser. 20,237                                              
1841  Takase B.,Miyauchi-Isobe N., 1986, Ann. Tokyo Astron. Obs. 2nd Ser. 21,181                                              
1842  Takase B.,Miyauchi-Isobe N., 1987, Ann. Tokyo Astron. Obs. 2nd Ser. 21,251                                              
1843  Takase B.,Miyauchi-Isobe N., 1988, Ann. Tokyo Astron. Obs. 2nd Ser. 22,41                                               
1845  Takase B.,Miyauchi-Isobe N., 1989, Publ. Nat. Astron. Obs. Japan 1,97                                                   
1847  Takata T.,Tomita A.,Yamada T. et al., 1994, PASJ 46,343                                                                 
1848  Takata T.,Sekiguchi K.,Smail I. et al., 2006, ApJ 651,713                                                               
1849  Tapia S.,Craine E.R.,Gearhart M.R.,Pacht E.,Kraus J., 1977, ApJ 215L,71                                                 
1852  Terlevich R.,Melnick J.,Masegosa J.,Moles M.,Copetti M.V.F., 1991, A&AS 91,285                                          
1853  Tesch F.,Engels D., 2000, MNRAS 313,377                                                                                 
1854  Thimm G.J.,Roeser H.-J.,Hippelein H.,Meisenheimer K., 1994, A&A 285,785                                                 
1855  Thomas H.-C.,Beurmann K.,Reinsch K. et al., 1998, A&A 335,467                                                           
1856  Thompson D.J.,Djorgovski S.,Weir W.N., 1989, PASP 101,1065                                                              
1857  Thompson D.J.,Djorgovski S., 1990, PASP 102,959                                                                         
1858  Thompson D.J.,Djorgovski S.,de Carvalho R., 1991, PASP 102,1235                                                         
1859  Thompson D.J.,Djorgovski S.,Vigotti M.,Grueff G., 1992, ApJS 81,1                                                       
1860  Thompson D.J.,Djorgovski S., 1996, AJ 110,982                                                                           
1861  Tinney C.G., 1995, MNRAS 277,609                                                                                        
1862  Tinney C.G.,da Costa G.S.,Zinnecker H., 1997, MNRAS 285,111                                                             
1863  Tinney C.G., 1999, MNRAS 303,565                                                                                        
1864  Titov O.,Jauncey D.L.,Johnston H.M. et al, 2011, AJ 142,165,(ICRF South)                                                
1865  Titov O.,Stanford L.M.,Johnston H.M. et al, 2013, AJ 146,10                                                             
1867  Tran H.D.,Osterbrock D.E.,Martel A., 1992, AJ 104,2072                                                                  
1868  Tran H.D., 1995, ApJ 440,578                                                                                            
1869  Tran H.D.,Cohen M.H.,Ogle P.M.,Goodrich R.W.,di Serego Alighieri S., 1998, ApJ 500,660                                  
1870  Tran H.D.,Brotherton M.S.,Stanford S.A. et al., 1999, ApJ 516,85                                                        
1871  Tran H.D., 2001, ApJ 554L,19                                                                                            
1872  Treister E.,Castander F.J.,Maccarone T.J. et al., 2004, ApJ 603,36                                                      
1873  Treister E.,Castander F.J.,Maccarone T.J. et al., 2005, ApJ 621,104                                                     
1874  Treister E.,Virani S.,Gawiser E. et al., 2009, ApJ 693,1713                                                             
1876  Trevese D.,Vagnetti F.,Puccetti S. et AL., 2007, A&A 469,1211                                                           
1877  Trevese D.,Zitelli V.,Vagnetti F.B.,Boutsia K.,Stirpe G.M., 2008, A&A 477,473                                           
1878  Trew A.S.,Clube S.V.M.,Savage A.,Clowes R.G., 1982, MNRAS 200,785                                                       
1879  Treyer M.A.,Ellis R.S.,Milliard B.,Donas J.,Bridges T.J., 1998, MNRAS 300,303                                           
1880  Trichas M.,Green P.J.,Silverman J.D. et al, 2012, ApJS 200,17,(ChaMP AGN)                                               
1881  Trippe M.L.,Crenshaw D.M.,Deo R.,Dietrich M., 2008, AJ 135,2048                                                         
1882  Trouille L.,Barger A.J.,Cowie L.L.,Yang Y.,Mushotzky R.F., 2008, ApJS 179,1                                             
1883  Trouille L.,Barger A.J.,Cowie L.L. et al, 2009, ApJ 703,2160                                                            
1884  Trump J.R.,Hall P.B.,Reichard T.A. et al., 2006, ApJS 165,1                                                             
1885  Trump J.R.,Impey C.D.,McCarthy P.J. et al., 2007, ApJS 172,383                                                          
1886  Trump J.R.,Impey C.D.,Elvis M. et al., 2009, ApJ 696,1195                                                               
1887  Tsvetanov Z.I.,Petrosian A., 1995, ApJS 101,287                                                                         
1888  Tucker W.H.,Tananbaum H.,Remillard R.A., 1995, ApJ 444,532                                                              
1889  Turner T.J.,Pounds K.A., 1989, MNRAS 240,833                                                                            
1890  Turner T.J.,George I.M.,Grupe G. et al., 1999, ApJ 510,178                                                              
1893  Tytler D.,Boksenberg A.,Sargent W.L.W.,Young P.,Kunth D., 1987, ApJS 64,667                                             
1894  Tytler D.,Fan X.-M., 1992, ApJS 79,1                                                                                    
1896  Tytler D.,O'Meara J.M.,Suzuki N. et al., 2004, AJ 128,1058                                                              
1898  Ugryumov A.V.,Engels D.,Kniazev A.Y. et al., 2001, A&A 374,907                                                          
1900  Ulmer M.P.,Brown R.L.,Schwartz D.A.,Patterson J.,Cruddace R.G., 1983, ApJ 270L,1                                        
1901  Ulrich M.-H., 1973, ApL 14,89                                                                                           
1902  Ulrich M.-H., 1978, ApJ 222L,3                                                                                          
1904  Urrutia T.,Becker R.H.,White R.L. et al., 2009, ApJ 698,1095                                                            
1905  Usher P.D., 1978, ApJ 222,40                                                                                            
1907  Usher P.D., 1981, ApJS 46,117                                                                                           
1908  Usher P.D.,Mattson D.,Warnock III A., 1982, ApJS 48,51                                                                  
1909  Usher P.D.,Mitchell K.J., 1982, ApJS 49,27                                                                              
1910  Usher P.D.,Warnock III A.,Green R.F., 1983, ApJ 269,73                                                                  
1911  Usher P.D.,Mitchell K.J.,Warnock III A., 1988, ApJS 66,1                                                                
1912  Usher P.D.,Mitchell K.J., 2000, AJ 120,1683                                                                             
1913  Vader J.P.,da Costa G.S.,Frogel J.A.,Heisler C.A.,Simon M., 1987, AJ 94,847                                             
1916  Valentijn E.A.,Perola G.C.,Jaffe W.J., 1977, A&AS 28,333                                                                
1917  Valtchanov I.,Murphy T.,Pierre M.,Hunstead R.,Lmonon L., 2002, A&A 392,795                                             
1918  van den Broek A.C.,van Driel W.,de Jong T. et al., 1991, A&AS 91,61                                                     
1920  Vanden Berk D.E.,Stoughton C.,Crotts A.P.S.,Tytler D.,Kirkman D., 2000, AJ 119,2571                                     
1922  Vardoulaki E.,Rawlings S.,Simpson C. et al., 2008, MNRAS 387,505                                                        
1923  Vardoulaki E.,Rawlings S.,Hill G.J. et al, 2010, MNRAS 401,1709                                                         
1924  Vaucher B.G.,Kreidl T.J.,Thomas N.G.,Hoag A.A., 1982, ApJ 261,18                                                        
1925  Vaughan S.,Edelson R.,Warwick R.S.,Malkan M.A.,Goad M.R., 2001, MNRAS 327,673                                           
1926  Veilleux S.,Osterbrock D.E., 1987, ApJS 63,295                                                                          
1927  Veilleux S.,Kim D.C.,Sanders D.B.,Mazzarella J.M.,Soifer B.T., 1995, ApJS 98,171                                        
1928  Veilleux S.,Sanders D.B.,Kim D.-C., 1997, ApJ 484,92                                                                    
1929  Veilleux S.,Kim D.-C.,Sanders D.B., 1999, ApJ 522,113                                                                   
1930  Veilleux S.,Sanders D.B.,Kim D.-C., 1999, ApJ 522,139                                                                   
1931  Venemans B.P.,Rottgering H.J.A.,Miley G.K. et al., 2007, A&A 461,823                                                    
1934  Vennes S., 1999, ApJ 525,995                                                                                            
1936  Verkhodanov O.V.,Chavushyan V.H.,Mjica R.,Trushkin S.A.,Valds J.R., 2003, ARep 47,119,(IRAS-Texas)                    
1937  Vermeulen R.C.,Taylor G.B., 1995, AJ 109,1983                                                                           
1938  Vermeulen R.C.,Ogle P.M.,Tran H.D. et al., 1995, ApJ 452L,5                                                             
1939  Vermeulen R.C.,Taylor G.B.,Readhead A.C.S.,Browne I.W.A., 1996, AJ 111,1013                                             
1940  Vernet J.,Cimatti A., 2001, A&A 380,409                                                                                 
1941  Veron M.-P., 1971, A&A 11,1                                                                                             
1942  Veron M.-P.,Veron P.,Adgie R.L.,Gent H., 1976, A&A 47,401                                                               
1943  Veron M.-P.,Veron P., 1977, A&AS 29,149                                                                                 
1944  Veron M.-P.,Veron P.,Zuiderwijk E.J., 1981, A&A 98,34                                                                   
1945  Veron M.-P., 1981, A&A 100,12                                                                                           
1946  Veron M.-P.,Veron P., 1984, unpublished                                                                                 
1947  Veron P., 1966, ApJ 144,861                                                                                             
1948  Veron P.,Veron M.-P.,Bergeron J.,Zuiderwijk E.J., 1981, A&A 97,71                                                       
1949  Veron P.,Veron-Cetty M.-P.,Djorgovski S. et al., 1990, A&AS 86,543                                                      
1950  Veron P., 1994, A&A 283,802                                                                                             
1951  Veron P.,Hawkins M.R.S., 1995, A&A 296,665                                                                              
1952  Veron P., 1996, A&A 310,381                                                                                             
1953  Veron P.,Goncalves A.C.,Veron-Cetty M.-P., 1997, A&A 319,52                                                             
1954  Veron P.,Veron-Cetty M.-P.,Goncalves A., 1999, unpublished                                                              
1955  Veron-Cetty M.-P.,Veron P., 1986, A&AS 65,241                                                                           
1956  Veron-Cetty M.-P.,Veron P., 1986, A&AS 66,335                                                                           
1957  Veron-Cetty M.-P.,Woltjer L.,Veron P., 1988, A&AS 76,489                                                                
1958  Veron-Cetty M.-P.,Veron,P., 1993, A&AS 100,521                                                                          
1959  Veron-Cetty M.-P.,Woltjer L.,Staveley-Smith L.,Ekers R.D., 2000, A&A 362,426                                            
1960  Veron-Cetty M.-P.,Balayan S.K.,Mickaelian A.M. et al., 2004, A&A 414,487                                                
1961  Veron-Cetty M.-P.,Veron P., 2005, unpublished                                                                           
1963  Vigotti M.,Merighi R.,Vettolani G.,Lahulla J.F.,Lopez-Arroyo M., 1990, A&AS 83,205                                      
1964  Vigotti M.,Vettolani G.,Merighi R.,Lahulla J.F.,Pedani M., 1997, A&AS 123,219                                           
1965  Villar-Martin M.,Tadhunter C.,Morganti R. et al., 1998, A&A 332,479                                                     
1966  Villata M.,Raiteri C.M.,Lanteri L.,Sobrito G.,Cavallone M., 1998, A&AS 130,305                                          
1967  Villforth C.,Sarajedini V.,Koekemoer A., 2012, MNRAS 426,360,(GOODS-SOUTH)                                              
1969  Vogler A.,Pietsch W., 1999, A&A 342,101                                                                                 
1970  Voss H.,Bertoldi F.,Carilli C. et al., 2006, A&A 448,823                                                                
1973  Waddington I.,Windhorst R.A.,Dunlop J.S.,Koo D.C.,Peacock J.A., 2000, MNRAS 317,801                                     
1974  Wakamatsu K.,Nishida M.T., 1987, ApJ 315L,23                                                                            
1975  Wall J.V., 1971, AuJPA 20,1                                                                                             
1976  Wall J.V.,Cannon R.D., 1973, AuJPA 31,1                                                                                 
1977  Wallace P.M.,Halpern J.P.,Magalhores A.M.,Thompson D.J., 2002, ApJ 569,36                                               
1978  Walsh D ,Wills B.J.,Wills D., 1979, MNRAS 189,667                                                                       
1979  Walsh D.,Carswell R.F.,Weymann R.J., 1979, Natur 279,381                                                                
1980  Walsh D.,Carswell R.F., 1982, MNRAS 200,191                                                                             
1981  Walsh D.,Beckers J.M.,Carswell R.F.,Weymann R.J., 1984, MNRAS 211,105                                                   
1982  Walsh J.L.,Barth A.J.,Ho L.C. et al., 2008, AJ 136,1677                                                                 
1983  Walter H.G.,West R.M., 1980, A&A 86,1                                                                                   
1984  Walter H.G.,West R.M., 1982, A&A 111,357                                                                                
1985  Wampler E.J.,Baldwin J.A.,Burke W.L.,Robinson L.B.,Hazard C., 1973, Natur 246,203                                       
1986  Wampler E.J.,Gaskell C.M.,Burke W.L.,Baldwin J.A., 1984, ApJ 276,403                                                    
1988  Wamsteker W.,Prieto A.,Vitores A. et al., 1985, A&AS 62,255                                                             
1989  Wang J.,Yaqoob T.,Szokoly G. et al., 2003, ApJ 590L,87                                                                  
1990  Wang Q.,Hamilton T.,Helfand D.J.,Wu X., 1991, ApJ 374,475                                                               
1992  Ward M.J.,Wilson A.S.,Disney M.J.,Elvis M.,Maccacaro T., 1977, A&A 59L,19                                               
1993  Warner J.W.,Assousa G.E.,Balick B.,Craine E.R., 1975, PASP 87,103                                                       
1996  Warren S.J.,Hewett P.C.,Osmer P.S., 1991, ApJS 76,23                                                                    
1999  Wasilewski A.J., 1983, ApJ 272,68                                                                                       
2000  Watanabe S.,Akiyama M.,Ueda Y. et al., 2002, PASJ 54,683                                                                
2001  Watson D.,McBreen B.,Hanlon L. et al., 2004, A&A 418,459                                                                
2002  Weedman D.W.,Khachikian E.E., 1969, Ap 5,51                                                                             
2003  Weedman D.W., 1971, ApL 9,49                                                                                            
2004  Weedman D.W., 1985, ApJS 57,523                                                                                         
2005  Weedman D.,Polletta M.,Lonsdale C.J. et al, 2006, ApJ 653,101,(SWIRE hiz)                                               
2006  Weedman D.W., 2014, private communication                                                                               
2007  Wegner G.,McMahan R.K.,Boley F.I., 1987, AJ 94,1271                                                                     
2008  Wegner G.,McMahan R.K., 1988, AJ 96,1933                                                                                
2009  Wegner G.,Swanson S.R., 1990, AJ 99,330                                                                                 
2010  Wegner G.,Swanson S.R., 1990, AJ 100,1274                                                                               
2011  Wegner G.,Boley F.I., 1993, AJ 105,660                                                                                  
2012  Wegner G.,Salzer J.J.,Jangren A.,Gronwall C.,Melbourne J., 2003, AJ 125,2373                                            
2013  Wei J.-Y.,Wu X.-B.,Hu J.-Y.,Li Q.-B., 1995, AcApS 15,390                                                                
2014  Wei J.-Y.,Cao L.,Xu D.-W.,Hu J.-Y.,Li Q.-B., 1997, ChA&A 21,146                                                         
2015  Wei J.-Y.,Xu D.-W.,Cao L. et al., 1998, A&A 329,511                                                                     
2016  Wei J.Y.,Xu D.W.,Dong X.Y.,Hu J.Y., 1999, A&AS 139,575                                                                  
2017  Weisskopf M.C.,Aldcroft T.L.,Cameron R.A. et al., 2006, ApJ 637,682                                                     
2018  Weistrop D., 1973, A&A 23,215                                                                                           
2019  Weistrop D.,Downes R.A., 1991, AJ 102,1680                                                                              
2021  Westerlund B.E.,Smith L., 1966, AuJPh 19,181                                                                            
2022  Whalen D.J.,Laurent-Muehleisen S.A.,Moran E.C.,Becker R.H., 2006, AJ 131,1948                                           
2023  White G.L.,Murdoch H.S.,Hunstead R.W., 1980, MNRAS 192,545                                                              
2024  White G.L., 1987, MNRAS 227,607                                                                                         
2025  White G.L.,Batty M.J.,Bunton J.D.,Brown D.R.,Corben J.B., 1987, MNRAS 227,705                                           
2026  White G.L.,Jauncey D.L.,Savage A. et al., 1988, ApJ 327,561                                                             
2027  White G.L.,Bunton J.D.,Anderson M.W. et al., 1991, MNRAS 248,398                                                        
2028  White R.A.,Sarazin C.L.,Quintana H.,Jaffe W.J., 1981, ApJ 245L,1                                                        
2029  White R.L.,Kinney A.L.,Becker R.H., 1993, ApJ 407,456                                                                   
2030  White R.L.,Becker R.H.,Gregg M.D. et al., 2000, ApJS 126,133                                                            
2031  White R.L.,Helfand D.J.,Becker R.H. et al., 2003, AJ 126,706                                                            
2032  White S.V.,Jarvis M.J.,Huler B.,Maddox N., 2015, MNRAS 448,2665,(VIDEO radio-quiet QSOs)                              
2033  Whittle M., 1985, MNRAS 216,817                                                                                         
2034  Whittle M., 1992, ApJS 79,49                                                                                            
2035  Wilkes B.J.,Wright A.E.,Jauncey D.L.,Peterson B.A., 1983, Proc. Astron. Soc. Aust. 5,2                                  
2036  Wilkes B.J., 1984, MNRAS 207,73                                                                                         
2037  Wilkes B.J., 1986, MNRAS 218,331                                                                                        
2038  Wilkes B.J.,Tananbaum H.,Worrall D.M. et al., 1994, ApJS 92,53                                                          
2039  Wilkes B.J.,Kuraszkiewicz J.,Green P.J.,Mathur S.,McDowell J.C., 1999, ApJ 513,76                                       
2040  Williams K.A.,Bolte M., 2007, AJ 133,1490                                                                               
2041  Williams R.J.,Pogge R.W.,Mathur S., 2002, AJ 124,3042                                                                   
2042  Williger G.M.,Hazard C.,Baldwin J.A.,McMahon R.G., 1996, ApJS 104,145                                                   
2044  Willis A.G.,de Ruiter H.R., 1977, A&AS 29,103                                                                           
2045  Willis A.G.,Miley G.K., 1979, A&AS 37,397                                                                               
2046  Willott C.J.,Rawlings S.,Blundell K.M.,Lacy M., 1998, MNRAS 300,625                                                     
2047  Willott C.J.,Simpson C.,Almaini O. et al., 2003, MNRAS 339,397                                                          
2048  Willott C.J.,Simpson C.,Almaini O. et al., 2004, ApJ 610,140                                                            
2051  Willott C.J.,Delorme P.,Reyle C. et al, 2010, AJ 139,906                                                                
2053  Wills B.J.,Wills D.,Douglas J.N., 1973, AJ 78,521                                                                       
2054  Wills B.J., 1976, AJ 81,1031                                                                                            
2055  Wills B.J.,Wills D., 1979, ApJS 41,689                                                                                  
2056  Wills B.J.,Netzer H.,Uomoto A.K.,Wills D., 1980, ApJ 237,319                                                            
2057  Wills B.J.,Browne I.W.A., 1986, ApJ 302,56                                                                              
2058  Wills D., 1966, Observatory 86,245                                                                                      
2059  Wills D., 1967, MNRAS 135,339                                                                                           
2060  Wills D., 1968, ApL 2,247                                                                                               
2061  Wills D.,Bolton J., 1969, AuJPh 22,775                                                                                  
2062  Wills D.,Wills B.J., 1974, ApJ 190,271                                                                                  
2063  Wills D.,Wills B.J., 1976, ApJS 31,143                                                                                  
2064  Wills D.,Lynds R., 1978, ApJS 36,317                                                                                    
2065  Wills D.,Wills B.J., 1985, private communication to HB                                                                  
2066  Willson M.A.G., 1972, MNRAS 156,7                                                                                       
2067  Wilman R.J.,Fabian A.C.,Cutri R.M. et al., 1998, MNRAS 300L,7                                                           
2068  Wilson A.S.,Wood K.,Ward M.J.,Griffiths R.E.,Mushotzski R.F., 1981, AJ 86,1289                                          
2069  Wilson A.S.,Nath B., 1990, ApJS 74,731                                                                                  
2070  Windhorst R.A.,Kron R.G.,Koo D.C., 1984, A&AS 58,39                                                                     
2071  Windhorst R.A.,Burstein D.,Mathis D.F. et al., 1991, ApJ 380,362                                                        
2072  Windhorst R.A.,Fomalont E.B.,Kellermann K.I. et al., 1995, Natur 375,471                                                
2073  Windram M.,Kenderdine S., 1969, MNRAS 146,265                                                                           
2074  Winkler H., 1988, MNRAS 234,703                                                                                         
2075  Winkler H.,Stirpe G.M.,Sekiguchi K., 1992, A&AS 94,103                                                                  
2076  Winkler H., 1992, MNRAS 257,677                                                                                         
2077  Winkler H., 1997, MNRAS 292,273                                                                                         
2078  Winkler P.F.,Long K.S., 1997, ApJ 486L,137                                                                              
2079  Winkler P.F.,Long K.S.,Hamilton A.J.S.,Fesen R.A., 2005, ApJ 624,189                                                    
2080  Winn J.N.,Hewitt J.N.,Sc echter P.L. et al., 2000, AJ 120,2868                                                          
2081  Winn J.N.,Morgan N.D.,Hewitt J.N. et al., 2002, AJ 123,10                                                               
2082  Wisotzki L.,Koehler T.,Kayser R.,Reimers D., 1993, A&A 278L,15                                                          
2083  Wisotzki L.,Koehler T.,Lopez S.,Reimers D., 1996, A&A 315L,405                                                          
2084  Wisotzki L.,Bade N., 1997, A&A 320,395                                                                                  
2085  Wisotzki L.,Christlieb N.,Liu M.C. et al., 1999, A&A 348L,41                                                            
2086  Wisotzki L.,Christlieb N.,Bade N. et al., 2000, A&A 358,77                                                              
2087  Wisotzki L.,Schechter P.L.,Bradt H.V.,Heinmuller J.,Reimers D., 2002, A&A 395,17                                        
2088  Wisotzki L.,Schechter P.L.,Chen H.-W., et al., 2004, A&A 419L,31                                                        
2089  Wlerick G.,Lelievre G.,Veron P., 1971, A&A 11,142                                                                       
2090  Wold M.,Lacy M.,Lilje P.B.,Serjeant S., 2000, MNRAS 316,267                                                             
2091  Wolf C.,Meisenheimer K.,Roeser H.-J., et al., 1999, A&A 343,399                                                         
2092  Wolfe A.M.,Turnshek D.A.,Smith H.E.,Cohen R.D., 1986, ApJS 61,249                                                       
2093  Wolstencroft R.D.,Ku W.H.M.,Arp H.,Scarrot S.M., 1983, MNRAS 205,67                                                     
2094  Wolstencroft R.D.,Parker Q.A.,Lonsdale C.J.,Scarrott S.M., 2000, MNRAS 311,541                                          
2095  Wolter A.,Ciliegi P.,Della Ceca R., et al., 1997, MNRAS 284,225                                                         
2096  Wolter A.,Ruscica C.,Caccianiga A., 1998, MNRAS 299,1047                                                                
2097  Wolter A.,Gioia I.M.,Henry J.P.,Mullis C.R., 2005, A&A 444,165                                                          
2098  Womble D.S.,Junkkarinen V.T.,Cohen R.D.,Burbidge E.M., 1990, AJ 100,1785                                                
2099  Womble D.S.,Junkkarinen V.T.,Burbidge E.M., 1992, ApJ 388,55                                                            
2100  Wong D.S.,Chornock R.,Filippenko A.V., 2008, PASP 120,266                                                               
2101  Woo J.-H., 2008, AJ 135,1849                                                                                            
2102  Worrall D.M.,Birkinshaw M.,Remilliard R.A., 1999, ApJ 516,163                                                           
2105  Worseck G.,Wisotzki L.,Selman F., 2008, A&A 487,539                                                                     
2106  Woudt P.A.,Kraan-Korteweg R.C.,Fairall A.P. et al., 1998, A&A 338,8                                                     
2107  Wray J.D., 1988, The color atlas of galaxies - Cambridge University Press                                               
2108  Wright A.E.,Jauncey D.L.,Peterson B.A.,Condon J.J., 1977, ApJ 211L,115                                                  
2109  Wright A.E.,Savage A.,Bolton J.G., 1977, AuJPA 41,1                                                                     
2110  Wright A.E.,Peterson B.A.,Jauncey D.L.,Condon J.J., 1979, ApJ 229,73                                                    
2111  Wright A.E.,Ables J.G.,Allen D.A., 1983, MNRAS 205,793                                                                  
2112  Wright A.E.,Otrupcek R.E., 1990, PKSCAT90 - The southern radiosource database                                           
2114  Wu H.,Zou Z.-L.,Xia X.Y.,Deng Z.G., 1998, A&AS 127,521                                                                  
2115  Wu J.-H.,Yuan Q.-R.,He X.-T. et al., 2001, A&A 379,860                                                                  
2116  Wu J.-H.,He X.-T.,Chen Y.,Voges W., 2003, ChJAA 3,423                                                                   
2117  Wu X.-B.,Bade N.,Beckmann V., 1999, A&A 347,63                                                                          
2118  Wu X.-B.,Bade N., 1999, ChA&A. 23,1                                                                                     
2120  Wu X-.B.,Wang R.,Schmidt K.B. et al, 2011, AJ 142,78                                                                    
2122  Wu X.-B.,Zuo W.,Yang J.,Yang Q.,Wang F., 2013, AJ 146,100,(BFOSC bright QSOs)                                           
2123  Wuyts S.,van Dokkum P.G.,Franx M. et al, 2009, ApJ 706,885                                                              
2124  Wyndham J., 1965, AJ 70,384                                                                                             
2125  Wyndham J., 1966, ApJ 144,459                                                                                           
2126  Xia X.-Y.,Mao S.,Wu H. et al., 1999, ApJ 524,746                                                                        
2127  Xie G.-Z.,Brinkmann W.,Cha G.W.,Laurent-Muehleisen S.,Zhang Y.-H. et al., 1996, AcApS 16,327                            
2128  Xie G.-Z.,Cha G.-W.,Bai J.-M.,Li K.-H.,Brinkmann W., 1997, AcApS 17,437                                                 
2129  Xu D.W.,Wei J.Y.,Dong X.Y.,Hu J.Y., 1999, A&AS 134,365                                                                  
2130  Xu D.W.,Wei J.Y.,Hu J.Y., 1999, ApJ 517,622                                                                             
2131  Xu D.W.,Wei J.Y.,Hu J.Y., 2001, ChJAA 1,46                                                                              
2132  Xu W.,Lawrence C.R.,Readhead A.C.S.,Pearson T.J., 1994, AJ 108,395                                                      
2133  Yamada T.,Yamazaki S.,Hattori M.,Soucail G.,Kneib J.-P., 2001, A&A 367,51                                               
2135  Yan R.,Ho L.C.,Newman J.A. et al, 2011, ApJ 728,38,(AEGIS)                                                              
2137  Yi W.-M.,Wang F.,Wu X.-B. et al, 2014, ApJ 795,29,(radio-loud hi-z)                                                     
2138  Young S.,Hough J.H.,Efstathiou A. et al., 1996, MNRAS 281,1206                                                          
2139  Yuan W.,Zhou H.Y.,Komossa S. et al., 2008, ApJ 685,801                                                                  
2140  Zakamska N.L.,Strauss M.A.,Krolik J.H. et al., 2003, AJ 126,2125                                                        
2141  Zamorani G.,Mignoli M.,Hasinger G. et al., 1999, A&A 346,731                                                            
2142  Zamorano J.,Gallego J.,Rego M.,Vitores A.G.,Gonzalez-Riesta R., 1992, AJ 104,1000                                       
2143  Zamorano J.,Rego M.,Gallego J. et al., 1994, ApJS 95,387                                                                
2145  Zensus J.A.,Ros E.,Kellermann K.I. et al., 2002, AJ 124,662                                                             
2146  Zhan Y.,Chen J.-S., 1987, ChA&A 11,191                                                                                  
2147  Zhan Y.,Chen J.-S., 1987, ChA&A 11,299                                                                                  
2150  Zhan Y.,Chen J.-S., 1989, ChA&A 13,321                                                                                  
2152  Zhang H.,Xue S.,Burstein D. et al., 2004, AJ 127,2579                                                                   
2153  Zhang X.-Z.,Zhu W.-B.,Wei J.-Y.,Hu J.-Y.,Ma Z.-G., 1998, AcApS 18,453                                                   
2154  Zhang X.-G.,Dultzin-Hacyan D.,Wang T.-G., 2007, RMxAA 43,101                                                            
2155  Zhao Y.-H.,Zhong J.X.,Li Q.B.,Hu J.Y., 1994, AcApS 14,385                                                               
2156  Zhao Y.-H.,Shi J.-R.,Zhao G., 2000, AcApS 20,109                                                                        
2158  Zheng W.,Mikles V.J.,Mainieri V. et al, 2004, ApJS 155,73,(CDFS X-ray)                                                  
2159  Zheng X.Z.,Xia X.Y.,Mao S.,Wu H.,Deng Z.G., 2002, AJ 124,18                                                             
2160  Zheng Z.,Wu H.,Mao S. et al., 1999, A&A 349,735                                                                         
2161  Zhou H.-Y.,Wang T.-G.,Zhou Y.-Y.,Cheng-Li,Dong X.-B., 2002, ApJ 581,96                                                  
2162  Zhou H.,Wang T.,Yuan W. et al., 2006, ApJS 166,128                                                                      
2163  Zhou H.,Wang T.,Yuan W. et al., 2007, ApJ 658L,13                                                                       
2164  Zickgraf F.-J.,Voges W.,Krautter J. et al., 1997, A&A 323L,21                                                           
2165  Zickgraf F.-J.,Thiering I.,Krautter J. et al., 1997, A&AS 123,103                                                       
2166  Zinnecker H., 1994, in ESO/OHP workshop on dwarf galaxies ESO Garching 1,231                                            
2167  Zitelli V.,Mignoli M.,Zamorani G.,Marano B.,Boyle B.J., 1992, MNRAS 256,349                                             
2168  Zotov N.,Tapia S., 1979, ApJ 229L,5                                                                                     
2169  Zou Z.-L.,Xia X.-Y.,Deng Z.-G.,Wu H., 1995, A&A 304,369                                                                 
2170  Zurita Heras J.A.,Chaty S.,Tomsick J.A., 2009, A&A 502,787                                                              
2171  Zwicky F.,Oke J.B.,Neugebauer G.,Sargent W.L.W., 1970, PASP 82,93                                                       
2175  Afonso J.,Mobascher B.,Chan B.,Cram L., 2001, ApJ 559L,101                                                              
2183  Anton K., 1993, A&A 270,60                                                                                              
2208  Bajaja E.,Aguero E.,Paolantonio S., 1999, A&AS 136,179                                                                  
2214  Barth A.J.,Filippenko A.V.,Moran E.C., 1999, ApJ 525,673                                                                
2228  Bennert N.,Schulz H.,Henkel C., 2004, A&A 419,127                                                                       
2247  Bothun G.D.,Halpern J.P.,Lonsdale C.J.,Impey C.,Schmitz M., 1989, ApJS 70,271                                           
2343  Eracleous M.,Halpern J.P., 2001, ApJ 554,240                                                                            
2366  Fosbury R.A.E.,Mebold U.,Goss W.M.,van Woerden H., 1977, MNRAS 179,89                                                   
2368  French H.B., 1980, ApJ 240,41                                                                                           
2374  Georgakakis A.,Georgantopoulos I.,Leonidaki I. et al., 2004, MNRAS 352,1005                                             
2401  Gu Q.-S.,Zhu J.,Huang J.-H. et al., 1995, ChA&A 19,289                                                                  
2404  Haddad B.,Vanderriest C., 1991, A&A 245,423                                                                             
2417  Heckman T.M.,Balick B., 1980, A&A 83,100                                                                                
2419  Heckman T.M.,van Breugel W.,Miley G.K.,Butcher H.R., 1983, AJ 88,1077                                                   
2427  Ho L.C.,Rudnick G.,Rix H.-W. et al., 2000, ApJ 541,120                                                                  
2463  Joguet B.,Kunth D.,Melnick J.,Terlevich R.,Terlevich E., 2001, A&A 380,19                                               
2464  Johansson L.,Bergvall N., 1988, A&A 192,81                                                                              
2473  Kazarian M.A.,Kazarian E.S., 1990, Ap 33,394                                                                            
2476  Keel W.C., 1983, ApJ 269,466                                                                                            
2478  Keel W.C., 1985, AJ 90,2207                                                                                             
2502  Komossa S.,Bade N., 1999, A&A 343,775                                                                                   
2527  Leech K.J.,Penston M.V.,Terlevich R.J. et al., 1989, MNRAS 240,349                                                      
2533  Lipari S.,Mediavilla G.,Garcia-Lorenzo B. et al., 2004, MNRAS 355,641                                                   
2582  Minkowski R., 1960, ApJ 132,908                                                                                         
2585  Miyauchi-Isobe N.,Maehara H., 1998, Publ. Nat. Astron. Obs. Japan 5,75                                                  
2622  Osterbrock D.E., 1985, PASP 96,792                                                                                      
2623  Osterbrock D.E.,Cohen R.D., 1982, ApJ 261,64                                                                            
2648  Phillips A.C., 1993, AJ 105,486                                                                                         
2654  Pogge R.W.,Eskridge P.B., 1993, AJ 106,1405                                                                             
2681  Rubin V.C.,Thonnard N.,Ford W.K., 1975, ApJ 199,31                                                                      
2706  Sanders D.B.,Soifer B.T.,Elias J.H.,Neugebauer G.,Matthews K., 1988, ApJ 328L,35                                        
2710  Saripalli L.,Gopal-Krishna,Reich W.,Kuhr H., 1986, A&A 170,20                                                           
2726  Shields J.C.,Rix H.-W.,McIntosh D.H. et al., 2000, ApJ 534L,27                                                          
2747  Staveley-Smith L.,Allen D.A.,Chapman J.M.,Norris R.P.,Whiteoak J.B., 1989, Natur 337,625                                
2784  Ulrich M.-H., 1972, ApJ 178,113                                                                                         
2796  Vaceli M.S.,Viegas S.M.,Gruenwald R.,de Souza R.E., 1997, AJ 114,1345                                                   
2823  Weedman D.W., 1970, ApJ 159,405                                                                                         
2826  Weedman D.W.,Khachikian E.E., 1969, Ap 5,113                                                                            
2848  Willott C.J.,Rawlings S.,Archibald E.N.,Dunlop J.S., 2002, MNRAS 331,435                                                
2885  Zhu X.-F.,Zhang H.-T.,Chu Y.-Q., 2001, AcASn 42,240                                                                     
2888  Veron-Cetty M.,Veron P., 2010, A&A 518,10,(VCV 13th ed)                                                                 
2892  Flesch E., 2010, PASA 27,283,(ARXA: Atlas of Radio/X-ray Associations)                                                        
2893  Smith W.B., 1996, unpublished,(Common Names http://cdsarc.u-strasbg.fr/viz-bin/Cat?IV/22)                               
2894  Downes R.A.,Webbink R.F.,Shara M.M. et al, 2001, PASP 113,764,(Cataclysmic Variables)                                   
2895  Wegner G.,Bernardi M.,Willmer C.N.A. et al, 2003, AJ 126,2268                                                           
2897  Nesterov V.V.,Kuzmin A.V.,Ashimbaeva N.T. et al, 1995, A&AS 110,367,(Harvey Draper Ext)                                 
2898  Shectman S.A.,Landy S.D.,Oemler A. et al, 1996, ApJ 470,172,(Las Campanas)                                              
2899  Bai Y.,Sun Y.-C.,He X.-T. et al, 2012, RAA 12,443,(M dwarf Stars)                                                       
2900  Salim S.,Gould A., 2003, ApJ 582,1011,(NLTT)                                                                            
2901  Hanson R.B.,Klemola A.R.,Jones B.F.,Monet D.G., 2004, AJ 128,1430,(NPM2)                                                
2902  Flesch E.,Hardcastle M., 2004, A&A 427,387,(QORG: Quasars.Org catalogue)                                                                
2903  Kleinman S.J.,Kepler S.O.,Koester D. et al, 2013, ApJS 204,5,(SDSS DR7 WDs)                                             
2904  Limoges M.,Lepine S.,Bergeron P., 2013, AJ 145,136,(WDs within 40pc)                                                    
2905  Hoffleit E.D.,Warren Jr. W.H., 1995, yCat 5050,(Yale Bright Star http://cdsweb.u-strasbg.fr/cgi-bin/Cat?V/5)            
2906  Hog E.,Fabricus C.,Makarov V.V. et al, 2000, A&A 355,27,(Tycho-2 Star Catalogue)                                        
2907  McCook G.P.,Sion E.M., 1999, ApJS 121,1,(White Dwarfs)                                                                  
2908  Banerji M.,Alaghband-Zadeh S.,Hewett P.C.,McMahon R.G., 2015, MNRAS 447,3368
2909  Ackermann M., Ajello M., Atwood W. et al, 2015,ApJ,810,14,(3LAC FERMI AGN v3) 
2910  Luo A.-L., Zhao Y.-H., Zhao G. et al, 2015,arXiv:1505.01570,(LAMOST DR1) 
2911  Richards G.T., Myers A.D., Peters C.M. et al, 2015,ApJS,219,39,(NBCKDE v3) 
2912  Peters C.M., Richards G.T., Myers A.D. et al, 2015,ApJ,811,95,(photo special) 
2913  Monroe T.R., Prochaska J.X., Tejos N. et al, 2016, arXiv:1602.06255,(UV QSOs) 
2914  Ivanov V.D., Cioni M.L., Bekki K. et al, 2016,A&A,588,A93,(Magellanic IR QSOs)  
2915  Kepler S.O., Pelisoli I., Koester D. et al, 2016,MNRAS,455,3413,(SDSS-DR12 White Dwarfs)    
2916  Wang F., Wu X.-B., Fan X. et al, 2016,ApJ,819,24,(Hi-z QSOs from WISE)
2917  Flesch E.W., 2016, this catalog,(MORX: Million Optical - Radio/X-ray Associations)                                                                  
 
