QSO B2254+0727 , the SIMBAD biblio

QSO B2254+0727 , the SIMBAD biblio (317 results) C.D.S. - SIMBAD4 rel 1.8 - 2026.10.14CEST09:38:35

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1972AJ.....77..265P 257 127 The NRAO 5-GHz radio source survey. II. The 140-ft "Strong", "Intermediate", and "Deep" source surveys. PAULINY-TOTH I.I.K., KELLERMANN K.I., DAVIS M.M., et al.
1972ApJ...177..303C 32 13 Spectra of some Ohio radio sources: List III. CONKLIN E.K., ANDREW B.H., WILLS B.J., et al.
1973AJ.....78..285S 260 6 Observations of Ohio-survey radio sources at 430 MHz. STULL M.A.
1974AJ.....79.1220C 462 84 Spectra of sources in the NRAO 5000-MHz surveys. CONDON J.J. and JAUNCEY D.L.
1975ApJ...198L..53P 15 49 Variability and optical radio properties of BL Lacertae objects. POLLOCK J.T.
1975PASP...87..123C 9 40 UBVr sequences and observations of optically identified radio sources. CRAINE E.R., JOHNSON K. and TAPIA S.
1976AJ.....81..574P 412 12 Radio two-color diagram for QSOs, spiral galaxies, and BL Lac objets. PACHT E.
1976AJ.....81.1031W 262 52 Optical identifications of radio sources using accurate radio and optical positions. II. WILLS B.J.
1976ApJ...205....1K 33 113 Photoelectric magnitudes and polarization data for possible BL Lacertae objects. KINMAN T.D.
1977AJ.....82...21B 456 21 Variability of extragalactic sources at 2.7 GHz II. Flux densities of 550 sources and further evidence for variations. BRIDLE A.H., KESTEVEN M.J.L. and BRANDIE G.W.
1978AJ.....83..209S 137 16 Optical identifications of radio sources in the NRAO 5-GHz survey - The 'S2' and 'intermediate' surveys. SHAFFER D.B.
1979AJ.....84....1C 98 63 318-MHz variability of complete samples of extragalactic radio sources. CONDON J.J., LEDDEN J.E., O'DELL S.L., et al.
1980AJ.....85.1442P 105 93 Long-term optical behavior of 114 extragalactic sources. PICA A.J., POLLOCK J.T., SMITH A.G., et al.
1981A&A...103..342Z 21 29 Optical brightness variations of BL Lac objects. ZEKL H., KLARE G. and APPENZELLER I.
1981ApJ...243...42M 8 37 X-ray observations of six BL Lacertae fields. MACCAGNI D. and TARENGHI M.
1981ApJ...243...76B 21 18 Spectroscopy of neutral-colored QSO candidates. BALDWIN J.A., WAMPLER E.J. and BURBIDGE E.M.
1982AJ.....87..387A 57 26 The short-term radio variability of BL Lacertae objects. ALTSCHULER D.R.
1982MNRAS.199..969A 54 82 The near-infrared continua of BL Lacertae objects. ALLEN D.A., WARD M.J. and HYLAND A.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.
1983ApJ...272...11P 131 88 Optical variability, absolute luminosity, and the Hubble diagram for QSOs. PICA A.J. and SMITH A.G.
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.
1983MNRAS.203..861C 66 11 Optical positions of quasars. CLEMENTS E.D.
1983PASAu...5....2W 293 86 An atlas of QSO spectra. WILKES B.J., WRIGHT A.E., JAUNCEY D.L., et al.
1984A&A...130..191A 380 75 A catalog of selected compact radio sources for the construction of an extragalactic radio/optical reference frame. ARGUE A.N., DE VEGT C., ELSMORE B., et al.
1984A&AS...58..193T 23 9 Precise optical positions for radio/optical astrometric sources south of delta ∼ +12. TORRES C., WROBLEWSKI H. and COSTA E.
1984AJ.....89..323G 220 21 The low-frequency spectra of a complete sample of extragalactic radio sources. GREGORINI L., MANTOVANI F., ECKART A., et al.
1984AJ.....89..441C 25 86 Continuum distributions of an X-ray observed sample of BL Lac objects. CRUZ-GONZALEZ I. and HUCHRA J.P.
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.
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.
1984IzKry..69...78E 93 1 The observations of extragalactic radio sources at 8.2 and 13.5 mm wavelengths. EFANOV V.A., MOISEEV I.G. and NESTEROV N.S.
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...58..255M 18 53 UBVRI observations of BL Lacertae objects. MOLES M., GARCIA-PELAYO J.M., MASEGOSA J., et al.
1985MNRAS.212..601V 55 6 Interplanetary scintillation observations of 57 flat-spectrum sources at 327 MHz. VIJAYANARASIMHA U., ANANTHAKRISHNAN S. and SWARUP G.
1985IzPul.203...28K 57 0 Astrometry from optical positions of extragalactic radio sources. KUMKOVA I.I.
1986ApJ...308..815N 180 180 Quasars measured by the Infrared Astronomical Satellite. NEUGEBAUER G., MILEY G.K., SOIFER B.T., et al.
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....1B viz 108 140 The MIT-Green bank (MG) 5 GHz survey. BENNETT C.L., LAWRENCE C.R., BURKE B.F., et al.
1986ApJS...61..305G viz 1882 923 The Palomar-Green catalog of ultraviolet-excess stellar objects. GREEN R.F., SCHMIDT M. and LIEBERT J.
1986MNRAS.221..739B 29 104 Simultaneous optical and infrared polarization measurements of blazars. BRINDLE C., HOUGH J.H., BAILEY J.A., 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.
1987AJ.....93.1484M 267 27 A systematic search for long-term variability in a large sample of X-ray sources. MACCACARO T., GARILLI B. and MEREGHETTI S.
1987ApJ...320..586R 1 2 12 Imaging redshift estimates for two BL Lacertae objects. ROMANISHIN W.
1987MNRAS.224..257M 43 46 Beaming in blazars. MADAU G., GHISELLINI G. and PERSIC M.
1987AbaOB..62..140I 35 ~ Accurate positions of intermediate reference stars around radio optical sources. INASARIDZE R.Y.
1987PAZh...13..376V 56 2 Interplanetary scintillation observations of the flat spectrum radio sources at 102.5 MHz. VETUKHNOVSKAYA Y.N.
1988A&A...191L..16S 73 T                   1 2 32 The redshifts of the BL Lac objects 1749+096 and
2254+074. 		STICKEL M., FRIED J.W. and KUHR H.
1988A&AS...75..317S 296 145 Millimeter continuum measurements of extragalactic radio sources. STEPPE H., SALTER C.J., CHINI R., et al.
1988AJ.....95..307I 166 261 Energy distributions of blazars. IMPEY C.D. and NEUGEBAUER G.
1988AJ.....96.1215P 144 137 Long-term optical behavior of 144 compact extragalactic objects: 1969-1988. PICA A.J., SMITH A.G., WEBB J.R., et al.
1989A&A...224..323G 21 4 Optical positions of 21 radio sources in the Brorfelde system. GEFFERT M., TUCHOLKE H.-J., WALTER H.G., et al.
1989ApJ...344..597B 29 5 A search for HI in intercluster and cosmic void spaces. BROSCH N.
1989ApJS...69....1H 1594 191 The first addition to the new optical catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1989PAZh...15..876A 157 0 Instantaneous spectra of the complete sample of new radio sources from the Zelenchuk survey. AMIRKHANYAN V.R., GORSHKOV A.G. and KONNIKOVA V.K.
1990A&A...229..329X 1 12 49 Search for short variability time-scales of BL Lacertae objects. XIE G.Z., LI K.H., CHENG F.Z., et al.
1990A&AS...83..183M 1 38 233 Optical and infrared polarimetry and photometry of blazars. MEAD A.R.G., BALLARD K.R., BRAND P.W.J.L., et al.
1990AJ.....99....1K 52 111 Complete samples of radio-selected BL Lac objects. KUHR H. and SCHMIDT G.D.
1990AJ.....99.1421B 89 27 Optical variability of extragalactic objects used to tie the HIPPARCOS reference frame to an extragalactic system using HUBBLE SPACE TELESCOPE observations. BOZYAN E.P., HEMENWAY P.D. and ARGUE A.N.
1990ApJ...360..396W 62 169 X-ray spectra of compact extragalactic radio sources. WORRALL D.M. and WILKES B.J.
1990MNRAS.243..640B 44 42 The optical and infrared emission of blazars. BALLARD K.R., MEAD A.R.G., BRAND P.W.J.L., et al.
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.
1991AJ....101...71X 67 20 Observational distinction between two types of active galactic nuclei. XIE G.Z., LIU F.K., LIU B.F., et al.
1991AJ....101.2266R 102 22 A radio optical reference frame. II. Additional radio and optical source positions in the northern hemisphere. RUSSELL J.L., JOHNSTON K.J., MA C., et al.
1991ApJ...374..431S 3 34 521 The complete sample of 1 Jansky BL Lacertae objects. I. Summary properties. STICKEL M., PADOVANI P., URRY C.M., et al.
1991Ap&SS.179..321X 39 7 Cosmological implications of BL Lac objects. XIE G.Z., LIU F.K., ZHU Y.Y., et al.
1992A&A...256..399P 34 77 A statistical analysis of complete samples of BL Lacertae objects. PADOVANI P.
1992AJ....104...28B viz 42 45 Homogeneous J, H, K, L photometry of a sample of BL Lac objects. BERSANELLI M., BOUCHET P., FALOMO R., et al.
1992AJ....104..891F 72 17 A radio optical reference frame. IV. Additional radio source positions in the northern hemisphere. FEY A.L., RUSSELL J.L., MA C., et al.
1992AJ....104.1009W 117 30 A complete sample of northern hemisphere active galactic nuclei: differences in flux and spectra at high radio frequencies. WIREN S., VALTAOJA E., TERASRANTA H., et al.
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.
1992ApJS...80..683X 49 76 CCD photometry of 14 BL Lacertae objects and theoretical model. XIE G.Z., LI K.H., LIU F.K., 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.
1993A&A...268...53F 18 28 An imaging study of the environments of radio-selected BL Lac objects. FRIED J.W., STICKEL M. and KUHR H.
1993A&AS...98..393S viz 84 291 The complete sample of 1 Jy BL Lac objects. II. Observational data. STICKEL M., FRIED J.W. and KUHR H.
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.
1993AJ....106...11F 34 49 The optical to near-infrared emission of BL Lac objects: simultaneous observations. FALOMO R., BERSANELLI M., BOUCHET P., et al.
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...411L..63F 1 11 82 The environment of the BL Lacertae object PKS 2155-304. FALOMO R., PESCE J.E. and TREVES A.
1993ApJ...415..113F 23 27 Radio selected BL Lacertae objects and some correlations. FAN J.H., XIE G.Z., LI J.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.
1993MNRAS.264..919G 38 23 Are there two populations of BL Lac objects ? GEAR W.K.
1993KFNT....9b..15K 204 ~ A compiled catalogue of positions of extragalactic radio sources RSC (GAO UA) 91 C 01. KUR'YANOVA A.N. and YATSKIV Y.S.
1994A&AS..105..211S viz 527 137 The optical identification status of the 1 Jy radio source catalogue. STICKEL M., MEISENHEIMER K. and KUEHR H.
1994A&AS..106..361X viz 1 10 53 Simultaneous multirange observations and detection of rapid variability of BL Lacertae objects. XIE G.Z., LI K.H., ZHANG Y.H., et al.
1994AJ....107..385F 124 9 Radio optical reference frame. VI. Additional source positions in the northern hemisphere. FEY A.L., RUSSELL J.L., DE VEGT C., et al.
1994AJ....108..313S 164 18 CCD observations linking the radio and optical references frames. STONE R.C.
1994ApJ...433...29W 63 45 Luminosity functions of BL Lacertae objects. WOLTER A., CACCIANIGA A., DELLA CECA R., et al.
1994ApJS...93..125F 49 108 Optical spectrophotometry of blazars. FALOMO R., SCARPA R. and BERSANELLI M.
1994PASP..106..646K viz 3193 29 The HST quasar absorption-line key project. VIII. CCD imaging of Hubble Space Telescope quasar fields. KIRHAKOS S., SARGENT W.L.W., SCHNEIDER D.P., et al.
1994Ap&SS.213..305F 94 4 BL Lac objects and acceleration model. FAN J.H., HUANG Z.H., LI J.J., et al.
1994KFNT...10a..92L 31 0 The optical coordinates of radio sources and their comparison with radio coordinates. LEDOVSKAYA I.V.
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.
1995AJ....110..880J viz 632 155 A radio reference frame. JOHNSTON K.J., FEY A.L., ZACHARIAS N., et al.
1995ApJ...439...80C 43 30 On the X-ray spectra of BL Lacertae objects. CILIEGI P., BASSANI L. and CAROLI E.
1995ApJ...454...50X 46 13 A signature of relativistic electron-positron beams in BL Lacertae objects. XIE G.Z., LIU B.F. and WANG J.C.
1995ApJS...97....1L viz 143 145 The Hubble Space Telescope quasar absorption line key project. X. Galactic H I 21 centimeter emission toward 143 quasars and active galactic nuclei. LOCKMAN F.J. and SAVAGE B.D.
1995ApJS...97..347G viz 3564 198 The Parkes-MIT-NRAO (PMN) Surveys. VI. Source Catalog for the Equatorial Survey (-9.5 deg < Dec. < +10.0 deg) GRIFFITH M.R., WRIGHT A.E., BURKE B.F., et al.
1995MNRAS.277.1477P viz 228 166 A sample-oriented catalogue of BL Lacertae objects. PADOVANI P. and GIOMMI P.
1995PASP..107..863S 66 36 Time scales of long-term optical base-level fluctuations in three classes of AGN. SMITH A.G. and NAIR A.D.
1996A&A...305...42H 2 32 275 Statistics of optical intraday variability in a complete sample of radio-selected BL Lacertae objects. HEIDT J. and WAGNER S.J.
1996A&A...306...55F 34 18 The properties of BL Lacertae objects. FAN J.H. and XIE G.Z.
1996A&A...309..419N 79 51 BL Lacertae objects in the ROSAT All-Sky Survey: new objects and comparison of different search techniques. NASS P., BADE N., KOLLGAARD R.I., et al.
1996A&A...312.1031A viz 88 3 Comparison of the Carlsberg optical reference frame with the International Celestial Reference Frame. ARGYLE R.W., EINICKE O.H., PILKINGTON J.D.H., et al.
1996A&AS..115...97V viz 927 30 Astrometry with the Digitized Sky Survey. Positions of 790 AGNs. VERON-CETTY M.-P. and VERON P.
1996A&AS..120C.499L 23 7 EGRET observations of BL Lacertae objects with redshifts below 0.2. LIN Y.C., BERTSCH D.L., DINGUS B.L., et al.
1996ApJ...461..600G 103 62 Equipartition doppler factors for a sample of active galactic nuclei. GUEIJOSA A. and DALY R.A.
1996ApJ...463..424U 34 97 Soft X-ray properties of a complete sample of radio-selected BL Lacertae objects. URRY C.M., SAMBRUNA R.M., WORRALL D.M., et al.
1996ApJ...463..444S 1 60 361 On the spectral energy distributions of blazars. SAMBRUNA R.M., MARASCHI L. and URRY C.M.
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.
1996MNRAS.283..241F 23 71 Host galaxy and close environment of BL Lacertae objects. FALOMO R.
1996PASP..108..706T 27 36 The Perugia university automatic observatory. TOSTI G., PASCOLINI S. and FIORUCCI M.
1996PYunO..62...22L 23 4 BL Lac objects and acceleration model (II). LIN R. and FAN J.
1996PYunO..65....8F 37 3 The observation properties of radio selected BL Lac objects (RBLs). FAN J.H. and LIN R.G.
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.
1997A&A...327..947F 32 47 Polarization and beaming effect for BL Lacertae objects. FAN J.H., CHENG K.S., ZHANG L., et al.
1997A&AS..121..119V viz 55 117 Optical photometric monitoring of γ-ray loud blazars. I. Observations from November 1994 to November 1995. VILLATA M., RAITERI C.M., GHISELLINI G., et al.
1997ApJ...476..113F 38   K                 4 35 HST observations of host galaxies in three radio-selected BL Lacertae objects. FALOMO R., URRY C.M., PESCE J.E., et al.
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.
1997ApJ...491..146J 6 18 Hubble Space Telescope imaging of the host galaxies of three x-ray-selected BL Lacertae objects. JANNUZI B.T., YANNY B. and IMPEY C.
1997MNRAS.287..641N 64 7 Investigating properties of a set of variable AGN with cluster analysis. NAIR A.D.
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.
1997MmSAI..68...55D 28 2 BL Lac objects and the unified model. DALLACASA D., BONDI M., DELLA CECA R., et al.
1997MmSAI..68..255S 4 0 UBVRI polarimetry of galactic microquasars and AGNs. SCALTRITI F., ANDERLUCCI E., BODO G., et al.
1998A&A...336..479K 1 11 64 The host galaxies of BL Lac objects in the near-infrared. KOTILAINEN J.K., FALOMO R. and SCARPA R.
1998A&AS..127..445R viz 27 45 Optical photometric monitoring of γ-ray loud blazars. II. Observations from November 1995 to June 1996. RAITERI C.M., GHISELLINI G., VILLATA M., et al.
1998A&AS..128..315J viz 10 4 Variability in blazars. JIA G., CEN X., MA H., et al.
1998A&AS..132..305T viz 157 248 Fifteen years monitoring of extragalactic radio sources at 22, 37 and 87 GHz. TERAESRANTA H., TORNIKOSKI M., MUJUNEN A., et al.
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.
1998ApJ...497...89V 143 75 Effects of interaction-induced activities in Hickson compact groups: CO and far-infrared study. VERDES-MONTENEGRO L., YUN M.S., PEREA J., et al.
1998ApJ...508..180X 26 25 Gamma-ray and near-infrared emission from gamma-ray-loud blazars. XIE G.Z., ZHANG X., BAI J.M., et al.
1998MNRAS.293..257B viz 781 140 Interferometer phase calibration sources - II. The region 0deg ≤ delta(B1950) ≤ +20deg. BROWNE I.W.A., PATNAIK A.R., WILKINSON P.N., et al.
1998MNRAS.299..433F 2 155 1108 A unifying view of the spectral energy distributions of blazars. FOSSATI G., MARASCHI L., CELOTTI A., et al.
1998PASP..110..105F 90 61 VRI photometry of stars in the fields of 16 blazars. FIORUCCI M., TOSTI G. and RIZZI N.
1999A&AS..139..545K viz 551 105 Survey of instantaneous 1-22 GHz spectra of 550 compact extragalactic objects with declinations from -30° to +43°. KOVALEV Y.Y., NIZHELSKY N.A., KOVALEV Y.A., et al.
1999AJ....118.2511Z 330 21 Accurate optical positions of extragalactic radio reference frame sources. ZACHARIAS N., ZACHARIAS M.I., HALL D.M., et al.
1999ApJ...512...88U 1 9 42 Hubble Space Telescope observations of the host galaxies of BL Lacertae objects. URRY C.M., FALOMO R., SCARPA R., et al.
1999ApJ...512..601A 44 72 Centimeter-wavelength total flux and linear polarization properties of radio-loud BL Lacertae objects. ALLER M.F., ALLER H.D., HUGHES P.A., et al.
1999ApJS..121..131F 39 51 Infrared variation of radio-selected BL Lacertae objects. FAN J.H. and LIN R.G.
1999MNRAS.302L..60S 72 8 Polarization of radio cores as a test of unified schemes. SAIKIA D.J.
1999MNRAS.304..434C 17 44 Testing the FR I/BL Lac unifying model with HST observations. CAPETTI A. and CELOTTI A.
1999MmSAI..70..157D 33 0 Bright BL Lac objects between FR I and FR II. DALLACASA D., BONDI M., CASSARO P., et al.
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.
1999PPMtO..18..217X 58 0 Dust effect in gamma-ray-loud blazars. XIE G.-Z., MEI D.-C. and BAI J.-M.
1999bmtm........25K 45 ~ Blazar monitoring at Abastumani. KURTANIDZE O.M. and NIKOLASHVILI M.G.
1999bmtm........55E 36 ~ Blazars optical polarimetry. EFIMOV Yu.
1999NewA....4..481D 18 26 Polarization fluctuations due to extragalactic sources. DE ZOTTI G., GRUPPIONI C., CILIEGI P., et al.
1999NewAR..43..695P 22 3 Global VLBI polarisation observations of BL Lac objects. PUSHKAREV A.B. and GABUZDA D.C.
2000A&AS..143..357K viz 28 49 Tuorla quasar monitoring I. Observations of 1995-1997. KATAJAINEN S., TAKALO L.O., SILLANPAEAE A., 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.
2000ApJ...532..740S 110 158 The Hubble space telescope survey of BL Lacertae objects. I. Surface brightness profiles, magnitudes, and radii of host galaxies. SCARPA R., URRY C.M., FALOMO R., et al.
2000ApJ...532..816U 110 240 The Hubble space telescope survey of BL Lacertae objects. II. Host galaxies. URRY C.M., SCARPA R., O'DOWD M., 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.
2000ApJS..128...17F viz 231 144 VLBA observations of radio reference frame sources. III. Astrometric suitability of an additional 225 sources. FEY A.L. and CHARLOT P.
2000ApJS..131...95F viz 374 139 The VSOP 5 GHz continuum survey: the prelaunch VLBA observations. FOMALONT E.B., FREY S., PARAGI Z., et al.
2000MNRAS.319.1109G 91 78 Analysis of λ=6cm VLBI polarization observations of a complete sample of northern BL Lacertae objects. GABUZDA D.C., PUSHKAREV A.B. and CAWTHORNE T.V.
2001A&A...375..739D viz 268 237 Hard X-ray properties of blazars. DONATO D., GHISELLINI G., TAGLIAFERRI G., 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....122..565R 42 104 The properties of the radio-selected 1 Jy sample of BL Lacertae objects. RECTOR T.A. and STOCKE J.T.
2001JApA...22..263B 180 2 Variability of extragalactic objects in relation to redshift, color, radio spectral index and absorption lines. BASU D.
2001PASJ...53..201F 37 9 Polarization and variations of BL Lacertae objects. FAN J.H., CHENG K.S. and ZHANG L.
2001PASJ...53..469X 33 12 The spectral energy distributions of blazars and the connections among XBLs, RBLs, and OVV quasars. XIE G., DAI B., LIANG E., et al.
2001ChJAA...1..213X 37 5 The Doppler effect and spectral energy distribution of blazars. XIE G.-Z., DAI B.-Z., MEI D.-C., et al.
2001ChJAA...1..494X 20 4 Gamma-ray emission from the gamma-ray-loud BL Lac objects. XIE G.-Z., DAI B.-Z., LIANG E.-W., et al.
2001ARep...45..667P 34 23 Measurement of the integrated Faraday rotations of BL Lac objects. PUSHKAREV A.B.
2001PABei..19..257F 45 0 Variability properties and masses of central black hole for Blazars. FAN J.
2002A&A...381..810P         O           38 33 Deep optical imaging of radio selected BL Lacertae objects. PURSIMO T., NILSSON K., TAKALO L.O., et al.
2002A&A...389..742W 93 47 Supermassive black hole masses of AGNs with elliptical hosts. WU X.-B., LIU F.K. and ZHANG T.Z.
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