6C 103844+524909 , the SIMBAD biblio

6C 103844+524909 , the SIMBAD biblio (135 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.18CEST02:10:55

Sort references on where and how often the object is cited
trying to find the most relevant references on this object.
More on score
Bibcode/DOI Score in Title|Abstract|
Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1978AJ.....83..451P 489 164 The 5-GHz strong source surveys. IV. Survey of the area between declination 35 and 70deg and summary of source counts, spectra and optical identifications. PAULINY-TOTH I.I.K., WITZEL A., PREUSS E., et al.
1981A&AS...43..381K 171 79 Westerbork observations of radio sources in the 5GHz "S4" survey. KAPAHI V.K.
1983AJ.....88.1133M 72 T                   2 39 High precision astrometry via very-long-baseline radio interferometry: estimate of the angular separation between the quasars
1038+528A and B. 		MARCAIDE J.M. and SHAPIRO I.I.
1984AJ.....89.1111H 242 92 Flickering of extragalactic radio sources. HEESCHEN D.S.
1984ApJ...276...56M 74 T                   2 53 VLBI study of
1038+528A and B : discovery of wavelength dependence of peak brightness location. 		MARCAIDE J.M. and SHAPIRO I.I.
1984ApJS...55..533H 19 44 Wide-angle radio tail QSOs as members of clusters of galaxies. II. Direct optical observations and spectroscopy of QSO fields. HINTZEN P.
1985A&A...142...71M 70 T                   2 16 The quasars 1038+528
A and B. 		MARCAIDE J.M., SHAPIRO I.I., COREY B.E., et al.
1985AJ.....90.1599P 1228 160 A VLBI survey at 2.29 GHz. PRESTON R.A., MORABITO D.D., WILLIAMS J.G., et al.
1985Natur.317..413B 15 15 The statistical significance of close pairs of QSOs. BURBIDGE G.R., NARLIKAR J.V. and HEWITT A.
1986Natur.323..185S 3 2 The statistics of quasar pairs. SHAVER P.A.
1986IAUS..119..131P 14 8 Compact radio structure of quasars. PORCAS R.W.
1988ApJ...329..122H 91 56 Radio evolution of quasars at z<1. HUTCHINGS J.B., PRICE R. and GOWER A.C.
1988IAUS..129..101M 2 2 Second epoch of simultaneous lambda 3.6 and lambda 13 cm observationsof the pair of quasars 1038+528 A, B. MARCAIDE J.M., BARTEL N., BONOMETTI R.J., et al.
1992A&A...258..295M 10 21 Position and morphology of the compact non-thermal radio source at the Galactic Center. MARCAIDE J.M., ALBERDI A., BARTEL N., et al.
1992MNRAS.254..655P viz 845 335 Interferometer phase calibration sources - I. The region 35deg ≤ Dec. ≤ 75deg. PATNAIK A.R., BROWNE I.W.A., WILKINSON P.N., et al.
1993AJ....105.1658S 19 8 1222+216: a widw-angle-tailed quasar? SAIKIA D.J., WIITA P.J. and MUXLOW T.W.B.
1993ApJS...86..365P 90 58 VLA observations of 91 quasars at 0.35 < z < 1. PRICE R., GOWER A.C., HUTCHINGS J.B., et al.
1993ApJS...87..451H viz 14       D               7278 328 A revised and updated catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1994AJ....108..368M 73 T                   2 19 On the relative proper motion of quasars
1038+528A,B. 		MARCAIDE J.M., ELOSEGUI P. and SHAPIRO I.I.
1994ApJS...95..345T viz 193 124 The second Caltech-Jodrell bank VLBI survey. I. Observations of 91 of 193 sources. TAYLOR G.B., VERMEULEN R.C., PEARSON T.J., et al.
1994IAUS..159..181B 7 1 AGN variability and VLBI. BAATH L.B.
1995A&A...293...44R 1 3 12 Multiband VLBI imaging of the jet in 3C345. RANTAKYROE F.T., BAATH L.B. and MATVEENKO L.
1995A&A...299..680V 48 35 Studies of some superluminal blazars and strong flat-spectrum radio quasars, that are not seen in high energy gamma-rays by EGRET. VON MONTIGNY C., BERTSCH D.L., CHIANG J., et al.
1995A&AS..109..147B viz 629 94 The ROSAT AGN content of the 87GB 5 GHz survey: bulk properties of previously optically identified sources. BRINKMANN W., SIEBERT J., REICH W., et al.
1995AJ....110..880J viz 632 155 A radio reference frame. JOHNSTON K.J., FEY A.L., ZACHARIAS N., et al.
1995ApJS..100....1H viz 102 88 The second Caltech-Jodrell bank VLBI survey. II. Observations of 102 of 193 sources. HENSTOCK D.R., BROWNE I.W.A., WILKINSON P.N., et al.
1995PAZh...21..894C 47 ~ CCD photometry of quasi-stellar objects from Second Byurakan Survey. CHAVUSHIAN V.O., STEPANIAN J.A., BALAYAN S.K., et al.
1996A&A...306..391A 6 14 Apparent contraction in the mas radio structure of the `red quasar', Q 0646+600. AKUJOR C.E., PORCAS R.W. and SMOKER J.V.
1996A&A...314..672L 1 4 15 VLBI differential astrometry at large angular separation: 3C 395 - 3C 382. LARA L., MARCAIDE J.M., ALBERDI A., et al.
1996ApJ...473..610K 9 12 Proper motions of VLBI lenses, inertial frames, and the evolution of peculiar velocities. KOCHANEK C.S., KOLATT T.S. and BARTELMANN M.
1996ApJS..107...37T 291 139 A complete flux-density-limited VLBI survey of 293 flat-spectrum radio sources. TAYLOR G.B., VERMEULEN R.C., READHEAD A.C.S., et al.
1997A&A...319..413B viz 649 112 Broad band energy distribution of ROSAT detected quasars. I. Radio-loud objects. BRINKMANN W., YUAN W. and SIEBERT J.
1997A&A...325..383R 72 T                   5 9 Results from a decade-long VLBI astrometric monitoring of the pair of quasars
1038+528 A and B. 		RIOJA M.J., MARCAIDE J.M., ELOSEGUI P., et al.
1997A&A...327..513A 18 16 The high-frequency compact radio structure of the peculiar quasar 4C 39.25. ALBERDI A., KRICHBAUM T.P., GRAHAM D.A., et al.
1998A&A...330...79L 9 13 363 Ultracompact jets in active galactic nuclei. LOBANOV A.P.
1998A&AS..132...31N viz 613 24 Kinematical models of double radio sources and the unified scheme. II. The database. NILSSON K.
1998AJ....116..516M viz 609 623 The International Celestial Reference Frame as realized by very long baseline interferometry. MA C., ARIAS E.F., EUBANKS T.M., et al.
1998AcApS..18...45F 55 1 A statistical analysis of superluminal radio sources. FAN J.-H.
1999AJ....118.1435W viz 382 10 A study of quasar radio emission from the VLA FIRST survey. WADADEKAR Y. and KEMBHAVI A.
1999Ap&SS.263..311P 4 ~ Submilliarcsecond astrometry over large sky separations. PEREZ-TORRES M.A., MARCAIDE J.M., GUIRADO J.C., et al.
1999Ap&SS.263..319R 17 ~ High precision astrometry with VLBI. From the triangle 1803+784/1928+738/2007+777 to the complete S5 polar cap sample. ROS E., MARCAIDE J.M., GUIRADO J.C., et al.
1999NewAR..43..587P 6 0 Differential astrometry over 15 deg. PEREZ-TORRES M.A., MARCAIDE J.M., GUIRADO J.C., et al.
2000A&A...355..552R 95 T   A               4 12 A phase-reference study of the quasar pair
1038+528A,B. 		RIOJA M.J. and PORCAS R.W.
2000A&A...360..161P 5 11 Towards global phase-delay VLBI astrometry: observations of QSO 1150+812 and BL 1803+784. PEREZ-TORRES M.A., MARCAIDE J.M., GUIRADO J.C., et al.
2000A&A...363..141R viz 752 25 Radio-loud active galaxies in the northern ROSAT All-Sky Survey. IV. Properties of sources stronger than 100 mJy at 5 GHz. REICH W., FUERST E., REICH P., et al.
2000AJ....119.1470D 316 12 Optical positions for a sample of ICRF sources. DA SILVA NETO D.N., ANDREI A.H., VIEIRA MARTINS R., et al.
2001A&A...375..661G viz 264 23 Stability of the extragalactic VLBI reference frame. GONTIER A.-M., LE BAIL K., FEISSEL M., et al.
2001AJ....121.1741F 393 14 Extragalactic radio source selection for use in directly linking optical astrometric observations to the radio reference frame. FEY A.L., BOBOLTZ D.A., GAUME R.A., et al.
2001AJ....121.2843B viz 6250 77 Quasars in the 2MASS second incremental data release. BARKHOUSE W.A. and HALL P.B.
2001ApJS..136..265L viz 15       D               158 23 A dual-frequency, multiyear monitoring program of compact radio sources. LAZIO T.J.W., WALTMAN E.B., GHIGO F.D., et al.
2002A&A...381..757L viz 493 57 A new list of extra-galactic radio jets. LIU F.K. and ZHANG Y.H.
2002MNRAS.329..700S viz 1288 23 Automated optical identification of a large complete northern hemisphere sample of flat-spectrum radio sources with S6cm>200mJy. SNELLEN I.A.G., McMAHON R.G., HOOK I.M., et al.
2002PASA...19....5U 6 6 Quasar astrophysics with the Space Interferometry Mission. UNWIN S.C., WEHRLE A.E., JONES D.L., et al.
2003A&A...403..105F         O           362 48 Selecting stable extragalactic compact radio sources from the permanent astrogeodetic VLBI program. FEISSEL-VERNIER M.
2003A&A...406..535Z viz 15       D               1 10290 80 The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources. ZICKGRAF F.-J., ENGELS D., HAGEN H.-J., et al.
2003ApJ...589..733P viz 180 55 VLBI polarimetry of 177 sources from the Caltech-Jodrell Bank flat-spectrum survey. POLLACK L.K., TAYLOR G.B. and ZAVALA R.T.
2004A&A...427..769T viz 146 68 Twenty years monitoring of extragalactic sources at 22, 37 and 87 GHz. TERAESRANTA H., ACHREN J., HANSKI M., et al.
2004ARep...48..941T viz 643 7 Construction of a celestial coordinate reference frame from VLBI data. TITOV O.A.
2005AJ....130..367S 46359 269 The Sloan Digital Sky Survey quasar catalog. III. Third data release. SCHNEIDER D.P., HALL P.B., RICHARDS G.T., et al.
2005RMxAA..41..155S viz 3231 23 The Second Byurakan Survey. General Catalogue. STEPANIAN J.A.
2006A&A...452.1099P 6         O           8 105 Astrometric accuracy of phase-referenced observations with the VLBA and EVN. PRADEL N., CHARLOT P. and LESTRADE J.-F.
2006A&A...452.1107F         O           272 16 Analysis strategy issues for the maintenance of the ICRF axes. FEISSEL-VERNIER M., MA C., GONTIER A.-M., et al.
2006A&A...455..773V viz 108224 628 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2006AJ....131.2766R viz 15       D               15343 714 The Sloan Digital Sky Survey quasar survey: quasar luminosity function from Data Release 3. RICHARDS G.T., STRAUSS M.A., FAN X., et al.
2006ApJS..165..439R viz 15       D               152 26 Interstellar scintillation observations of 146 extragalactic radio sources. RICKETT B.J., LAZIO T.J.W. and GHIGO F.D.
2006ApJS..166...37O 54 6 Scatter broadening of scintillating and nonscintillating AGNs. I. A multifrequency VLBA survey. OJHA R., FEY A.L., LAZIO T.J.W., et al.
2007AJ....133..313A viz 15       D               2 7011 64 A large, uniform sample of x-ray-emitting active galactic nuclei from the ROSAT All Sky and Sloan Digital Sky Surveys: the Data Release 5 sample. ANDERSON S.F., MARGON B., VOGES W., et al.
2007AJ....134..102S viz 77435 419 The Sloan Digital Sky Survey quasar catalog. IV. Fifth data release. SCHNEIDER D.P., HALL P.B., RICHARDS G.T., et al.
2007A&A...468..963C 150           X         4 7 6 Multi-epoch VLBA observations of 3C 66A. CAI H.-B., SHEN Z.-Q., SUDOU H., et al.
2007A&A...472..763B viz 15       D               289 19 A multi-epoch VLBI survey of the kinematics of CJF sources. I. Model-fit parameters and maps. BRITZEN S., VERMEULEN R.C., TAYLOR G.B., et al.
2007A&A...476..759B viz 15       D               297 24 The soft X-ray properties of AGN from the CJF sample. A correlation analysis between soft X-ray and VLBI properties. BRITZEN S., BRINKMANN W., CAMPBELL R.M., et al.
2008ApJ...672..115L         O           59 19 Angular broadening of intraday variable AGNs. II. Interstellar and intergalactic scattering. LAZIO T.J.W., OJHA R., FEY A.L., et al.
2008ApJS..175...97H viz 15       D               1 1626 244 CGRaBS: an all-sky survey of gamma-ray blazar candidates. HEALEY S.E., ROMANI R.W., COTTER G., et al.
2008ApJ...680..169S viz 15       D               1 77431 447 Biases in virial black hole masses: an SDSS perspective. SHEN Y., GREENE J.E., STRAUSS M.A., et al.
2008ApJ...687...78H viz 15       D               1 4041 125 A systematic analysis of Fe II emission in quasars: evidence for inflow to the central black hole. HU C., WANG J.-M., HO L.C., et al.
2008ApJ...688..826L viz 15       D               1 726 24 The black hole fundamental plane: revisited with a larger sample of radio and X-ray-emitting broad-line AGNs. LI Z.-Y., WU X.-B. and WANG R.
2009A&A...493..317L viz 15       D               267 13 On radio source selection to define a stable celestial frame. LAMBERT S.B. and GONTIER A.-M.
2009A&A...495..691M viz 15       D               2 3203 339 Roma-BZCAT: a multifrequency catalogue of blazars. MASSARO E., GIOMMI P., LETO C., et al.
2009MNRAS.397.1713C viz 15       D               1 185 26 Flat-spectrum radio quasars from the SDSS DR3 quasar catalogue. CHEN Z., GU M. and CAO X.
2009ApJS..184..138H viz 15       D               2 20667 68 XID II: statistical cross-association of ROSAT bright source catalog X-ray sources with 2MASS point source catalog near-infrared sources. HAAKONSEN C.B. and RUTLEDGE R.E.
2009A&A...505..385A viz 15       D               1 99836 35 The large quasar reference frame (LQRF). An optical representation of the ICRS. ANDREI A.H., SOUCHAY J., ZACHARIAS N., et al.
2010A&A...511A..53V viz 15       D               1 107940 39 The SPECFIND V2.0 catalogue of radio cross-identifications and spectra. SPECFIND meets the Virtual Observatory. VOLLMER B., GASSMANN B., DERRIERE S., et al.
2010PASJ...62..211F 116 14 Spectral index and core-dominance parameter in blazars. FAN J.-H., YANG J.H., TAO J., et al.
2010AJ....139.2360S viz 80069 836 The Sloan Digital Sky Survey quasar catalog. V. Seventh data release. SCHNEIDER D.P., RICHARDS G.T., HALL P.B., et al.
2010A&A...518A..10V viz 15       D               1 168913 597 A catalogue of quasars and active nuclei: 13th edition. VERON-CETTY M.-P. and VERON P.
2010A&A...519A..62K 15       D               4 126 13 Tracing the merger-driven evolution of active galaxies using the CJF sample. KAROUZOS M., BRITZEN S., ECKART A., et al.
2011MNRAS.410..860A viz 15       D               2 86770 182 A strong redshift dependence of the broad absorption line quasar fraction. ALLEN J.T., HEWETT P.C., MADDOX N., et al.
2011AJ....141..137Q viz 15       D               1 12939 48 The Pittsburgh Sloan Digital Sky Survey Mg II quasar absorption-line survey catalog. QUIDER A.M., NESTOR D.B., TURNSHEK D.A., et al.
2011AJ....141..182K viz 15       D               1 5750 38 Correlations of quasar optical spectra with radio morphology. KIMBALL A.E., IVEZIC Z., WIITA P.J., et al.
2011ApJS..194...29R viz 15       D               1 1164 401 Blazars in the Fermi era: the OVRO 40 m telescope monitoring program. RICHARDS J.L., MAX-MOERBECK W., PAVLIDOU V., et al.
2011ApJS..194...45S viz 15       D               1 105786 1138 A catalog of quasar properties from Sloan Digital Sky Survey data release 7. SHEN Y., RICHARDS G.T., STRAUSS M.A., et al.
2011ApJ...736...86D viz 15       D               1 3968 85 What controls the Fe II strength in active galactic nuclei? DONG X.-B., WANG J.-G., HO L.C., et al.
2011MNRAS.417.1210G viz 15       D               2 16849 120 DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. GIRVEN J., GANSICKE B.T., STEEGHS D., et al.
2012AJ....143..119I viz 15       D               1 50857 129 The Sloan Digital Sky Survey Quasar Lens Search. V. Final catalog from the seventh data release. INADA N., OGURI M., SHIN M.-S., et al.
2012ApJ...753..106M viz 15       D               1 89523 227 A description of quasar variability measured using repeated SDSS and POSS imaging. MacLEOD C.L., IVEZIC Z., SESAR B., et al.
2012A&A...544A..34P viz 15       D               1 370 98 Single-epoch VLBI imaging study of bright active galactic nuclei at 2 GHz and 8 GHz. PUSHKAREV A.B. and KOVALEV Y.Y.
2013MNRAS.430.2633X viz 16       D               1 296 10 A new concept of the International Celestial Reference Frame: the epoch ICRF. XU M.H., WANG G.L. and ZHAO M.
2013ApJS..206....4K viz 16       D               1 119612 109 Mean spectral energy distributions and bolometric corrections for luminous quasars. KRAWCZYK C.M., RICHARDS G.T., MEHTA S.S., et al.
2013ARep...57...34V 1 6 12 Results of long-term monitoring of 3C 273 over a wide range of wavelengths. VOL'VACH A.E., KUTKIN A.M., VOL'VACH L.N., et al.
2013ApJ...779..161S viz 16       D               1 79596 24 Precious metals in SDSS quasar spectra. II. Tracking the evolution of strong, 0.4 < z < 2.3 Mg II absorbers with thousands of systems. SEYFFERT E.N., COOKSEY K.L., SIMCOE R.A., et al.
2014MNRAS.438.3058R viz 16       D               1 1414 31 Connecting radio variability to the characteristics of gamma-ray blazars. RICHARDS J.L., HOVATTA T., MAX-MOERBECK W., et al.
2014MNRAS.439..690H viz 16       D               1 1318 51 Connection between optical and γ-ray variability in blazars. HOVATTA T., PAVLIDOU V., KING O.G., et al.
2014ApJ...795...63F viz 16       D               1 597 43 Faraday rotation from magnesium II absorbers toward polarized background radio sources. FARNES J.S., O'SULLIVAN S.P., CORRIGAN M.E., et al.
2014ApJS..215...14D viz 16       D               1 7883 110 The WISE blazar-like radio-loud sources: an all-sky catalog of candidate γ-ray blazars. D'ABRUSCO R., MASSARO F., PAGGI A., et al.
2015MNRAS.448.2260G viz 16       D               1 32939 53 A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10. GENTILE FUSILLO N.P., GANSICKE B.T. and GREISS S.
2015MNRAS.449.1536T viz 16       D               1 109 8 36 new, high-probability, damped Lyα absorbers at redshift 0.42 < z < 0.70. TURNSHEK D.A., MONIER E.M., RAO S.M., et al.
2015AJ....150...58F viz 16       D               1 3421 241 The second realization of the international celestial reference frame by very long baseline interferometry. FEY A.L., GORDON D., JACOBS C.S., et al.
2015MNRAS.450.3568X viz 16       D               1 473 19 Basic properties of Fermi blazars and the `blazar sequence'. XIONG D., ZHANG X., BAI J., et al.
2015Ap&SS.357...75M viz 16       D               1 3563 223 The 5th edition of the Roma-BZCAT. A short presentation. MASSARO E., MASELLI A., LETO C., et al.
2016ApJS..224...26M viz 16       D               1 2216 17 A comprehensive statistical description of radio-through-gamma-ray spectral energy distributions of all known blazars. MAO P., URRY C.M., MASSARO F., et al.
2016A&A...595A...5M viz 16       D               1 2192 40 Gaia Data Release 1. Reference frame and optical properties of ICRF sources. MIGNARD F., KLIONER S., LINDEGREN L., et al.
2016A&A...596A..27M 40           X         1 15 4 Absolute kinematics of radio-source components in the complete S5 polar cap sample. IV. Proper motions of the radio cores over a decade and spectral properties. MARTI-VIDAL I., ABELLAN F.J., MARCAIDE J.M., et al.
2017ApJS..228...22L viz 16       D               2 1528 2 Korean VLBI Network Calibrator Survey (KVNCS). 1. Source catalog of KVN single-dish flux density measurement in the K and Q bands. LEE J.A., SOHN B.W., JUNG T., et al.
2017ApJ...841..113M viz 16       D               1 2944 1 An investigation of blazars without redshifts: not a missing population at high redshift. MAO P. and URRY C.M.
2017MNRAS.467.4565L viz 16       D               1 1193 4 Bimodal radio variability in OVRO-40 m-monitored blazars. LIODAKIS I., PAVLIDOU V., HOVATTA T., et al.
2017ApJS..233....3T viz 16       D               1 721 23 The VLBA Extragalactic Proper Motion Catalog and a measurement of the secular aberration drift. TRUEBENBACH A.E. and DARLING J.
2018ApJS..235...11C viz 16       D               1 190674 1 The associated absorption features in quasar spectra of the Sloan Digital Sky Survey. I. Mg II absorption doublets. CHEN Z.-F., HUANG W.-R., PANG T.-T., et al.
2018A&A...613A..51P viz 16       D               1 525784 350 The Sloan Digital Sky Survey Quasar Catalog: Fourteenth data release. PARIS I., PETITJEAN P., AUBOURG E., et al.
2018ApJ...861..113D viz 16       D               1 581 11 Astrometric limits on the stochastic gravitational wave background. DARLING J., TRUEBENBACH A.E. and PAINE J.
2018ApJ...866..137L viz 16       D               1 1032 70 Constraining the limiting brightness temperature and Doppler factors for the largest sample of radio-bright blazars. LIODAKIS I., HOVATTA T., HUPPENKOTHEN D., et al.
2018A&A...618A..80G viz 16       D               1 647 ~ Extragalactic radio source stability and VLBI celestial reference frame: insights from the Allan standard deviation. GATTANO C., LAMBERT S.B. and LE BAIL K.
2019ApJS..242....4D viz 17       D               1 9560 45 Two new catalogs of blazar candidates in the WISE Infrared sky. D'ABRUSCO R., ALVAREZ CRESPO N., MASSARO F., et al.
2019ApJS..242....5X viz 17       D               1 3393 ~ Structure effects for 3417 Celestial Reference Frame radio sources. XU M.H., ANDERSON J.M., HEINKELMANN R., et al.
2020MNRAS.493L..54K viz 17       D               1 1059 ~ Optical polarization properties of AGNs with significant VLBI-Gaia offsets. KOVALEV Y.Y., ZOBNINA D.I., PLAVIN A.V., et al.
2020ApJS..249...17R viz 17       D               1 525797 112 Spectral properties of quasars from Sloan Digital Sky Survey data release 14: the catalog. RAKSHIT S., STALIN C.S. and KOTILAINEN J.
2020ApJS..250....8L viz 17       D               1 750060 219 The Sloan Digital Sky Survey quasar catalog: Sixteenth Data Release. LYKE B.W., HIGLEY A.N., McLANE J.N., et al.
2020A&A...644A.159C viz 17       D               1 4536 184 The third realization of the International Celestial Reference Frame by very long baseline interferometry. CHARLOT P., JACOBS C.S., GORDON D., et al.
2021A&A...647A.189X 44           X         1 9 ~ Evidence of the Gaia-VLBI position differences being related to radio source structure. XU M.H., LUNZ S., ANDERSON J.M., et al.
2021A&A...648A.125G 17       D               1 217 ~ Characterizing the astrometric instability of extragalactic radio source positions measured with geodetic VLBI. GATTANO C. and CHARLOT P.
2021ApJ...912...91T viz 17       D               1 37181 25 How does the polar dust affect the correlation between dust covering factor and Eddington ratio in type 1 quasars selected from the Sloan Digital Sky Survey Data Release 16? TOBA Y., UEDA Y., GANDHI P., et al.
2021ApJ...919...62R viz 17       D               1 547 ~ Orientation and accretion in a representative sample of active galactic nuclei. RUNNOE J.C. and BOROSON T.
2021A&A...655A..17S viz 17       D               1 338596 3 The SPECFIND V3.0 catalog of radio continuum cross-identifications and spectra: Reaching lower frequencies. STEIN Y., VOLLMER B., BOCH T., et al.
2021ApJ...922..202R viz 17       D               1 3512 ~ The dependence of the fraction of radio luminous quasars on redshift and its theoretical implications. RUSINEK-ABARCA K. and SIKORA M.
2022ApJ...928...60L 18       D               1 1982 2 Measuring the Virial Factor in SDSS DR5 Quasars with Redshifted Hβ and Fe II Broad Emission Lines. LIU H.T., FENG H.-C., LI S.-S., et al.
2022ApJS..260...33S viz 18       D               1 1015 3 The US Naval Observatory VLBI Spectroscopic Catalog. SEXTON R.O., SECREST N.J., JOHNSON M.C., et al.

goto View the references in ADSLimited to 100