4C 16.39 , the SIMBAD biblio

4C 16.39 , the SIMBAD biblio (153 results) C.D.S. - SIMBAD4 rel 1.8 - 2026.10.14CEST09:36:09

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1967AJ.....72..757D 627 52 A survey of the sky at 610.5 MHz. II. The region between declinations +15 and +22 degrees. DICKEL J.R., YANG K.S., McVITTIE G.C., et al.
1972AJ.....77..625W 492 6 Observations at 750, 1400, and 2700 MHz of radio sources in the Vermilion Observatory survey. WEBBER J.C. and WILLIS A.G.
1973AJ.....78....1D 627 61 First results from the Texas interferometer: positions of 605 discrete sources. DOUGLAS J.N., BASH F.N., GHIGO F.D., et al.
1973AJ.....78..521W 180 87 Optical identifications of radio sources using accurate radio and optical positions. WILLS B.J., WILLS D. and DOUGLAS J.N.
1973PASP...85..162A 347 6 A list of quasi-stellar radio sources and quasi-stellar radio-source candidates from the 3C and 4C catalogs between declination -7 deg and +40 deg. AGNEW D. and ARP H.
1975A&A....42....1V 165 28 Optical positions of radio sources. III. Measurements on the Palomar sky survey prints. VERON M.P. and VERON P.
1976ApJ...210..365C 16 24 Spectrophotometric studies of young stars. I. The Cepheus IV association. COHEN M. and KUHI L.V.
1977ApJ...215..408B 70 T                   3 49
1400+162 - An extended radio source identified with a BL Lacertae object in a group of galaxies. 		BALDWIN J.A., WAMPLER E.J., BURBIDGE E.M., et al.
1977ApJS...35..359G 212 31 Optical identification of 664 Ohio sources using accurate radio and optical positions measured by the Texas interferometers. GHIGO F.D.
1978ApJ...224..835C 9 40 Interstellar scintillation evidence for relativistic expansion in low-frequency variable sources. CONDON J.J. and DENNISON B.
1979ApJS...39..291W 129 58 Radio studies of complete samples of QSOs from the 4C and Parkes catalogs. WILLS D.
1981A&A...103..342Z 21 29 Optical brightness variations of BL Lac objects. ZEKL H., KLARE G. and APPENZELLER I.
1981AJ.....86.1577H 68 T                   6 22 VLA observations of
1400+162 and other BL Lacertae candidates. 		HINTZEN P. and OWEN F.
1981ApJ...243...42M 8 37 X-ray observations of six BL Lacertae fields. MACCAGNI D. and TARENGHI M.
1981ApJ...246...91D 29 32 A search for interstellar scintillations in a large sample of low-frequency variable sources. DENNISON B. and CONDON J.J.
1981PASP...93....5B 17 47 4209 Classification parameters for the emission-line spectra of extragalactic objects. BALDWIN J.A., PHILLIPS M. and TERLEVICH R.
1982AJ.....87..387A 57 26 The short-term radio variability of BL Lacertae objects. ALTSCHULER D.R.
1982IAUS...97..335A 15 4 Cm-wavelength fluxes and polarizations of compact extra-galactic X-ray sources. ALLER M.F., ALLER H.D. and HODGE P.E.
1983AJ.....88...16A 49 16 The radio variability of BL Lacertae objects. ALTSCHULER D.R.
1983AJ.....88..709H 343 145 Are wide-angle radio-tail QSOs members of clusters of galaxies ? I. VLA maps at 20 cm of 117 radio quasars. HINTZEN P., ULVESTAD J. and OWEN F.
1983ApJ...266..459S 29 77 Studies of BL Lac objects with the Einstein X-ray Observatory : the absolute volume density. SCHWARTZ D.A. and KU W.H.M.
1983ApJ...271..471W 68 T                   11 19 CCD photometry of the BL Lacertae object
1400+162 and the associated group of galaxies. 		WEISTROP D., SHAFFER D.B., REITSEMA H.J., et al.
1983ApJ...275..467M 15 53 X-ray studies of BL Lacertae objects with the Einstein Observatory : confrontation with the synchrotron self-compton predictions. MADEJSKI G.M. and SCHWARTZ D.A.
1983PASP...95..799H 14 31 QSOs : recent clues to their nature. HUTCHINGS J.B.
1983Natur.303..584H 53 82 Are QSOs activated by interactions between galaxies ? HUTCHINGS J.B. and CAMPBELL B.
1984A&A...132..179T 87 10 On the asymmetry of double radio sources in quasars. TEERIKORPI P.
1984AJ.....89..189U 19 37 A search for arcminute-scale radio emission in BL Lacertae objects. ULVESTAD J.S. and JOHNSTON K.J.
1984AJ.....89..441C 25 86 Continuum distributions of an X-ray observed sample of BL Lac objects. CRUZ-GONZALEZ I. and HUCHRA J.P.
1984AJ.....89.1111H 242 92 Flickering of extragalactic radio sources. HEESCHEN D.S.
1984AJ.....89.1658G 39 77 Radio and optical morphology of low-redshift quasars. GOWER A.C. and HUTCHINGS J.B.
1984ApJ...279...93W 33 117 The radio morphology of blazars and relationships to optical polarization and to normal radio galaxies. WARDLE J.F.C., MOORE R.L. and ANGEL J.R.P.
1984ApJ...280...41H 66 185 Optical imaging of 78 quasars and host galaxies. HUTCHINGS J.B., CRAMPTON D. and CAMPBELL B.
1984ApJ...287..555M 50 99 The underlying galaxies of quasars. II. Imaging of a radio-loud sample. MALKAN M.A.
1984ApJS...55..319H 74 56 An atlas of QSO luminosity profiles. HUTCHINGS J.B., CRAMPTON D., CAMPBELL B., et al.
1984MNRAS.209..245I 21 67 Infrared polarimetry and photometry of BL Lac objects - II. IMPEY C.D., BRAND P.W.J.L., WOLSTENCROFT R.D., et al.
1984MNRAS.209..525S 35 18 On the separation ratio of the outer radio components in quasars. SAIKIA D.J.
1984MNRAS.210..961H 28 43 Infrared polarimetry and photometry of BL Lac objects - III. HOLMES P.A., BRAND P.W.J.L., IMPEY C.D., et al.
1984JApA....5..475S 69 T                   1 2 Radio observations of the BL Lac object
1400+162. 		SAIKIA D.J., SWARUP G. and SINHA R.P.
1984Msngr..35...35S 9 0 One mm observations of BL Lacertae objects. STEPPE H.
1984Natur.308..617A 6 20 Blazars can have double radio sources. ANTONUCCI R.R.J. and ULVESTAD J.S.
1985A&AS...61..225A 271 40 UBV photometry of quasars and quasar candidates. II. ADAM G.
1985AJ.....90.1599P 1228 160 A VLBI survey at 2.29 GHz. PRESTON R.A., MORABITO D.D., WILLIAMS J.G., et al.
1985ApJ...292..614W 72 T                   3 50 Optical and radio observations for the BL Lacertae objects 1219+28, 0851+202,
1400+162. 		WEISTROP D., SHAFFER D.B., HINTZEN P., et al.
1985ApJ...294..158A 55 261 Extended radio emission and the nature of blazars. ANTONUCCI R.R.J. and ULVESTAD J.S.
1985ApJ...298..630L 100 159 The radio-optical-X-ray spectral flux distributions of blazars. LEDDEN J.E. and O'DELL S.L.
1985ApJS...59..513A 106 411 Spectra and linear polarizations of extragalactic variable sources at centimeter wavelengths. ALLER H.D., ALLER M.F., LATIMER G.E., et al.
1985PASP...97.1158S 17 71 Continuum and line fluxes of OJ 287 at minimum light. SITKO M.L. and JUNKKARINEN V.T.
1986ApJ...310..325M 43 125 Spectral properties of blazars. II. An X-ray observed sample. MARASCHI L., GHISELLINI G., TANZI E.G., et al.
1986ApJS...61..105L 949 82 5 GHz radio structure and optical identifications of sources from the MG survey. II. Maps and finding charts. LAWRENCE C.R., BENNETT C.L., HEWITT J.N., et al.
1987AJ.....93....1B 87 102 An updated list of BL Lac objects, and their relation to galaxies and quasi stellar objects. BURBIDGE G. and HEWITT A.
1987ApJ...320..122H 50 104 What is the difference between radio galaxies and radio quasar galaxies ? HUTCHINGS J.B.
1987MNRAS.224..257M 43 46 Beaming in blazars. MADAU G., GHISELLINI G. and PERSIC M.
1987MNRAS.228..203S 1 4 23 Radio observations of a few selected blazars. SAIKIA D.J., SALTER C.J., NEFF S.G., et al.
1988AJ.....95..307I 166 261 Energy distributions of blazars. IMPEY C.D. and NEUGEBAUER G.
1988ApJS...66..361H 52 63 Optical images of quasars and radio galaxies. HUTCHINGS J.B., JOHNSON I. and PYKE R.
1988MNRAS.233...87S 462 50 Cosmic evolution of the physical sizes of extragalactic radio sources and their luminosity-size correlation. SINGAL A.K.
1989ApJS...69....1H 1594 191 The first addition to the new optical catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1990AJ.....99.1715H 36 24 Optical environments of radio quasars. HUTCHINGS J.B. and NEFF S.G.
1990ApJ...360..396W 62 169 X-ray spectra of compact extragalactic radio sources. WORRALL D.M. and WILKES B.J.
1990ApJS...74..675B 865 48 Associations between quasi-stellar objects and galaxies. BURBIDGE G., HEWITT A., NARLIKAR J.V., et al.
1990JRASC..84..199R 93 10 Optical polarization properties of compact radio sources. RUSK R.
1991A&A...249...65X 33 48 The beaming model and Hubble diagram of BL Lacertae objects. XIE G.Z., LIU F.K., LIU B.F., et al.
1991ApJ...369..106S 33 22 Infrared polarimetry of quasars. SITKO M.L. and ZHU Y.
1991Ap&SS.179..321X 39 7 Cosmological implications of BL Lac objects. XIE G.Z., LIU F.K., ZHU Y.Y., et al.
1992AJ....104....1H 1 29 135 Optical imaging of QSOs with 0.5 arcsec resoluton. HUTCHINGS J.B. and NEFF S.G.
1992ApJ...398..454W 267 218 A survey for high optical polarization in quasars with core-dominant radio structure: is there a beamed optical continuum ? WILLS B.J., WILLS D., BREGER M., et al.
1992MNRAS.256..655M 25 24 H 0414+009 - an X-ray bright BL Lac with a radio tail in a distant cluster of galaxies. McHARDY I.M., LUPPINO G.A., GEORGE I.M., et al.
1992MNRAS.258..776G 75 42 The role of electron-position pairs in parsec-scale radio jets. GHISELLINI G., CELOTTI A., GEORGE I.M., et al.
1992AcApS..12..340X 54 0 Radio, optical and X-ray luminosity correlations and beaming model in BL Lac objects. XIE G., LIU B., LU J., et al.
1993AJ....105.2031F 19 17 The environment of H 0414+009: a BL Lac object associated with a cluster of galaxies. FALOMO R., PESCE J.E. and TREVES A.
1993ApJ...406..430P 35 88 The radio structure of X-ray-selected BL Lacertae objects. PERLMAN E.S. and STOCKE J.T.
1993ApJ...407...65G 1 104 544 Relativistic bulk motion in active galactic nuclei. GHISELLINI G., PADOVANI P., CELOTTI A., et al.
1993ApJ...413..453N viz 541 81 On the redshift-apparent size diagram of double radio sources. NILSSON K., VALTONEN M.J., KOTILAINEN J., et al.
1993ApJS...85..111C 42 22 A catalog of X-ray spectra of BL Lacertae objects. CILIEGI P., BASSANI L. and CAROLI E.
1993ApJS...87..451H viz 14       D               7278 328 A revised and updated catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1993MNRAS.264..298M 115 228 VLA observations of a complete sample of core-dominated radio sources. MURPHY D.W., BROWNE I.W.A. and PERLEY R.A.
1994AJ....107..494P 17 28 Imaging and spectroscopy of galaxies in the fields of five BL Lacertae objects. PESCE J.E., FALOMO R. and TREVES A.
1994ApJ...427..125L viz 111 11 Orientation modeling of radio galaxy and quasar properties: evidence for a unified model. LISTER M.L., HUTCHINGS J.B. and GOWER A.C.
1994ApJS...93..125F 49 108 Optical spectrophotometry of blazars. FALOMO R., SCARPA R. and BERSANELLI M.
1994Ap&SS.213..305F 94 4 BL Lac objects and acceleration model. FAN J.H., HUANG Z.H., LI J.J., et al.
1994VA.....38...29K 26 72 Relativistic jets and the nature of BL Lacertae objects. KOLLGAARD R.I.
1995A&AS..109..267G viz 124 124 Radio to X-ray energy distribution of BL Lacertae objects. GIOMMI P., ANSARI S.G. and MICOL A.
1995ApJ...439...80C 43 30 On the X-ray spectra of BL Lacertae objects. CILIEGI P., BASSANI L. and CAROLI E.
1995ApJ...452..588K 37 52 Upper limits on TeV gamma-ray emission from active galactic nuclei. KERRICK A.D., AKERLOF C.W., BILLER S., et al.
1995MNRAS.277.1477P viz 228 166 A sample-oriented catalogue of BL Lacertae objects. PADOVANI P. and GIOMMI P.
1995AuJPh..48..143S viz 2209 69 Radio sources observed with the Culgoora circular array. SLEE O.B.
1996ApJ...461..600G 103 62 Equipartition doppler factors for a sample of active galactic nuclei. GUEIJOSA A. and DALY R.A.
1996ApJS..103..109W 56 120 The Canada-France-Hawaii telescope imaging survey of BL lacertae objects. I. Properties of the host galaxies. WURTZ R., STOCKE J.T. and YEE H.K.C.
1996PABei..14...48Z 35 0 The unified schemes for BL Lac objects and FR-I type radio galaxies. (I). ZHANG Y.H., XIE G.Z., LIU J., et al.
1997A&A...325..109S 73 139 Are high polarization quasars and BL Lacertae objects really different? A study of the optical spectral properties. SCARPA R. and FALOMO R.
1997ApJ...480..547W 45 59 The Canada-France-Hawaii telescope imaging survey of BL Lacertae objects. II. Clustering environments. WURTZ R., STOCKE J.T., ELLINGSON E., et al.
1997ApJ...487L..41Q 41 4 Decijansky radio flux BL Lacertae objects. QIN Y.P. and XIE G.Z.
1997MNRAS.286..415C 1 54 246 Jets and accretion processes in active galactic nuclei: further clues. CELOTTI A., PADOVANI P. and GHISELLINI G.
1997Ap&SS.253..275F 79 8 The unified scheme of BL Lac objects and the K-band Hubble diagram. FAN J.H., OKUDAIRA A., LIN R.G., et al.
1998A&AS..132...31N viz 613 24 Kinematical models of double radio sources and the unified scheme. II. The database. NILSSON K.
1998AJ....116.2119V 53 24 Optical polarization of 52 radio-loud QSOs and BL Lacertae objects. VISVANATHAN N. and WILLS B.J.
1999ApJS..121..131F 39 51 Infrared variation of radio-selected BL Lacertae objects. FAN J.H. and LIN R.G.
1999MNRAS.304..434C 17 44 Testing the FR I/BL Lac unifying model with HST observations. CAPETTI A. and CELOTTI A.
1999PASJ...51..579M 98 4 Doppler-boosting effect on the fluxes of active galactic nuclei. MEI D.-C., XIE G.-Z., QIN Y.-P., et al.
1999PYunO..77....1F 68 2 The observation properties of radio-selected BL Lac objects (RBLs). II. FAN J.H., FENG X.C. and SU C.-Y.
1999NewAR..43..703J 1 1 EVN+MERLIN observations of BL Lac object 1400+162. JIANG D., TIAN W., DALLACASA D., et al.
2000ApJ...537..101F viz 31 77 Optical variability and periodicity analysis for blazars. I. Light curves for radio-selected BL Lacertae objects. FAN J.H. and LIN R.G.
2001A&A...375..739D viz 268 237 Hard X-ray properties of blazars. DONATO D., GHISELLINI G., TAGLIAFERRI G., et al.
2001PASJ...53..201F 37 9 Polarization and variations of BL Lacertae objects. FAN J.H., CHENG K.S. and ZHANG L.
2001PABei..19..253J 10 0 Progress of AGNs study in Shanghai observatory. JIANG D., HONG X. and CAO X.
2002A&A...381..757L viz 494 57 A new list of extra-galactic radio jets. LIU F.K. and ZHANG Y.H.
2002ApJ...570L..13C 23 25 Evidence for the evolutionary sequence of blazars: different types of accretion flows in BL Lacertae objects. CAO X.
2003A&A...412...45P viz 15       D               1 956189 750 HYPERLEDA. I. Identification and designation of galaxies. PATUREL G., PETIT C., PRUGNIEL P., et al.
2004A&A...414..487V viz 264 6 Optically bright active galactic nuclei in the ROSAT-Faint source catalogue. VERON-CETTY M.-P., BALAYAN S.K., MICKAELIAN A.M., et al.
2004A&A...425..825K 196 26 Optical nuclei of radio-loud AGN and the Fanaroff-Riley divide. KHARB P. and SHASTRI P.
2006A&A...455..773V viz 108223 628 A catalogue of quasars and active nuclei: 12th edition. VERON-CETTY M.-P. and VERON P.
2006PASJ...58..945F 48 15 Radio polarization of BL Lacertae objects. FAN J.-H., HUA T.-X., YUAN Y.-H., et al.
2007A&A...462..547F         O           168 38 Radio variability properties for radio sources. FAN J.H., LIU Y., YUAN Y.H., et al.
2007AJ....133.1236K viz 15       D               1 664 99 The fifth VLBA calibrator survey: VCS5. KOVALEV Y.Y., PETROV L., FOMALONT E.B., et al.
2007A&A...466...63W viz 15       D               173 29 VLBI observations of seven BL Lacertae objects from RGB sample. WU Z., JIANG D.R., GU M., et al.
2007PNAOC...4...11Y 162 0 Spectral of the radio sources. YUAN Y.-H. and LI J.
2009A&A...495..691M viz 15       D               2 3199 339 Roma-BZCAT: a multifrequency catalogue of blazars. MASSARO E., GIOMMI P., LETO C., et al.
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 107473 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.
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.
2011ApJS..194...19W viz 15       D               3 327 11 McDonald observatory archive of optical linear polarization measurements. WILLS B.J., WILLS D. and BREGER M.
2009RAA.....9..168W 15       D               1 171 19 The debeamed luminosity, sychrotron peak frequency and black hole mass of BL Lac objects. WU Z.-Z., GU M.-F. and JIANG D.-R.
2009RAA.....9..751F 15       D               1 165 8 Brightness temperature for 166 radio sources. FAN J.-H., HUANG Y., YUAN Y.-H., et al.
2012MNRAS.421.1569B viz 15       D               3 18458 511 On the fundamental dichotomy in the local radio-AGN population: accretion, evolution and host galaxy properties. BEST P.N. and HECKMAN T.M.
2014A&A...562A..64W viz 15       D               1 170 6 Why are some BL Lacertaes detected by Fermi, but others not? WU Z., JIANG D., GU M., et al.
2014ApJS..212...15F viz 15       D               1 24788 60 A broadband polarization catalog of extragalactic radio sources. FARNES J.S., GAENSLER B.M. and CARRETTI E.
2014ApJ...788...45T viz 15       D               1 224166 54 Luminosity and redshift dependence of the covering factor of active galactic nuclei viewed with WISE and Sloan Digital Sky Survey. TOBA Y., OYABU S., MATSUHARA H., et al.
2014ApJS..215...14D viz 15       D               1 7877 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.
2014A&ARv..22...73F 40           X         1 29 99 An optical view of BL Lacertae objects. FALOMO R., PIAN E. and TREVES A.
2015MNRAS.451.4193C viz 16       D               1 308 7 Core-dominance parameter, black hole mass and jet-disc connection for Fermi blazars. CHEN Y.Y., ZHANG X., ZHANG H.J., et al.
2015Ap&SS.357...75M viz 16       D               1 3562 223 The 5th edition of the Roma-BZCAT. A short presentation. MASSARO E., MASELLI A., LETO C., et al.
2016AJ....151..154G viz 16       D               1 2386 11 Second epoch VLBA Calibrator Survey observations: VCS-II. GORDON D., JACOBS C., BEASLEY A., 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.
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.
2017AN....338..700M viz 16       D               1 291 ~ Simultaneous spectra and radio properties of BL Lac's. MINGALIEV M.G., SOTNIKOVA Y.V., MUFAKHAROV T.V., et al.
2018AJ....155..188L viz 16       D               1 13497 1 An analysis framework for understanding the origin of nuclear activity in low-power radio galaxies. LIN Y.-T., HUANG H.-J. and CHEN Y.-C.
2018AJ....155..229F 16       D               2 25 6 Toward the ICRF3: astrometric comparison of the USNO 2016A VLBI solution with ICRF2 and Gaia DR1. FROUARD J., JOHNSON M.C., FEY A., et al.
2019MNRAS.484.1021O viz 16       D               1 2523 ~ The redshift distribution of infrared-faint radio sources. ORENSTEIN B.J., COLLIER J.D. and NORRIS R.P.
2019ApJS..242....4D viz 16       D               1 9583 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 16       D               1 3393 ~ Structure effects for 3417 Celestial Reference Frame radio sources. XU M.H., ANDERSON J.M., HEINKELMANN R., et al.
2019AN....340..437A viz 16       D               1 2122 ~ Optical variability of blazars. ABRAHAMYAN H.V., MICKAELIAN A.M., PARONYAN G.M., et al.
2019A&A...630A.101K viz 16       D               2 3584 ~ Realization of a multifrequency celestial reference frame through a combination of normal equation systems. KARBON M. and NOTHNAGEL A.
2020MNRAS.493L..54K viz 16       D               1 1059 ~ Optical polarization properties of AGNs with significant VLBI-Gaia offsets. KOVALEV Y.Y., ZOBNINA D.I., PLAVIN A.V., et al.
2020A&A...644A.159C viz 16       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.
2021AJ....161..196P viz 351       D     X C       8 399 12 An optical overview of blazars with LAMOST. I. Hunting changing-look blazars and new redshift estimates. PENA-HERAZO H.A., MASSARO F., GU M., et al.
2021A&A...655A..17S viz 17       D               1 338578 3 The SPECFIND V3.0 catalog of radio continuum cross-identifications and spectra: Reaching lower frequencies. STEIN Y., VOLLMER B., BOCH T., et al.
2022ApJS..260....4P viz 17       D               1 7976 3 Direction of Parsec-scale Jets for 9220 Active Galactic Nuclei. PLAVIN A.V., KOVALEV Y.Y. and PUSHKAREV A.B.
2022ApJS..260...33S viz 17       D               1 1015 3 The US Naval Observatory VLBI Spectroscopic Catalog. SEXTON R.O., SECREST N.J., JOHNSON M.C., et al.
2022MNRAS.515.4810L 17       D               1 270 2 The relation between optical and γ-ray emission in BL Lac sources. LA MURA G., BECERRA GONZALEZ J., CHIARO G., et al.
2022ApJ...936..146X viz 43           X         1 661 2 An Extensive Study of Blazar Broad Emission Line: Changing-look Blazars and the Baldwin Effect. XIAO H., FAN J., OUYANG Z., et al.
2024ApJS..274...28C viz 18       D               1 4336 ~ Metrics of Astrometric Variability in the International Celestial Reference Frame. I. Statistical Analysis and Selection of the Most Variable Sources. CIGAN P., MAKAROV V.V., SECREST N.J., et al.
2024ApJ...976..120P 90           X         2 186 ~ Radio Morphology of Gamma-Ray Sources: Double-lobed Radio Sources. PALIYA V.S., SAIKIA D.J., DOMINGUEZ A., et al.

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