Mrk 771 , the SIMBAD biblio

Mrk 771 , the SIMBAD biblio (495 results) C.D.S. - SIMBAD4 rel 1.8 - 2024.04.17CEST00:49:40

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1967PASP...79..210W 67 T                   1 4 22 The spectrum of
Tonantzintla 1542. 		WAMPLER J.E.
1971AJ.....76..412A 50 64 Photoelectric sequences for the brighter QSO's. ANGIONE R.J.
1971ApJ...164L.119W 28 16 Radio emission from quasi-stellar objects. WARDLE J.F.C. and MILEY G.K.
1971PASP...83..611D 202 88 A catalogue of quasars. DE VENY J.B., OSBORN W.H. and JANES K.
1971AN....292..271J 12 5 Helligkeitsschatzungen von 12 quasistellaren Objekten auf photographischen Himmelsaufnahmen. JACKISCH G.
1973AJ.....78..353A 23 69 QSO historical light curves. ANGIONE R.J.
1974PASP...86..873G 93 55 The degree of optical variability of quasi-stellar objects. GRANDI S.A. and TIFFT W.G.
1975MmSAI..46..461B 493 7 Catalogue of quasi-stellar-objects. BARBIERI C., CAPACCIOLI M. and ZAMBON M.
1975SoByu..47....3A 598 54 The galaxies of high surface brightness. ARAKELIAN M.A.
1976ApJ...208...30W 1 9 86 Luminosities of Seyfert galaxies and QSOs. WEEDMAN D.W.
1977A&A....58..139M 85 15 On the nature of galaxies with UV continuum having broad emission lines. MARKARIAN B.E.
1977A&AS...27..205S 398 12 A comprehensive catalogue of quasi-stellar objects. SMITH-HAENNI A.L.
1978AJ.....83..683S 41 5 Observations of radio quiet quasi-stellar objects at 3.3 millimeters. SCHWARTZ P.R. and WAAK J.A.
1978AJ.....83.1141N 50 5 Accurate positions of optically selected QSOs. NIETO J.-L.
1978ApJ...221..468S 222 118 An optical and radio study of quasars. SRAMEK R.A. and WEEDMAN D.W.
1978ApJ...221..501G 23 80 [FeXI] lambda7892 emission in Seyfert galaxies. GRANDI S.A.
1978ApJS...38..187P 1 40 209 Permitted Fe II emission in Seyfert 1 galaxies and QSOs. I. Observations. PHILLIPS M.M.
1978MNRAS.184p..11W 33 ~ More Seyfert galaxies. WEEDMAN D.W.
1978LicOB.781....1G 21 0 lambda 7892 emission in Seyfert galaxies. GRANDI S.A.
1978LicOB.802....1P 22 1 Permitted Fe II emission in Seyfert 1 galaxies and QSOs. I. Observations. PHILLIPS M.M.
1980A&A....85...80B 118 128 A sample of very faint ultraviolet excess objets in the 13h+36 field. BRACCESI A., ZITELLI V., BONOLI F., et al.
1980AJ.....85..198K 90 158 Inclination effects on the recognition of Seyfert galaxies. KEEL W.C.
1980AJ.....85.1328F 98 17 Accurate optical positions for Markarian objects 701-797. FOLTZ C.B., PETERSON B.M. and BOROSON T.A.
1980BAAS...12...60O 47 0 Lick Observatory - Santa Cruz Campus. OSTERBROCK D.E.
1981AJ.....86..820K 592 9 Accurate optical positions of Arakelian galaxies. KOJOIAN G., ELLIOTT R., BICAY M.D., et al.
1982ApJ...259...48S 1 13 80 On the physical conditions and the velocity fields in Seyfert 1 galaxies and QSOs. SHUDER J.M.
1982ApJS...49..149O 1 19 189 Emission-line profiles in Seyfert 1 galaxies. OSTERBROCK D.E. and SHUDER J.M.
1982ApJS...49..469P 103 70 Variability of the emission-line spectra and optical continua of Seyfert galaxies. I. PETERSON B.M., FOLTZ C.B., BYARD P.L., et al.
1983A&A...126..363V 11 41 Accretion disks in Seyfert nuclei : broad line profiles and asymmetries. VAN GRONINGEN E.
1983ApJ...269..352S viz 2 125 1272 Quasar evolution derived from the Palomar bright quasar survey and other complete quasar surveys. SCHMIDT M. and GREEN R.F.
1983Ap&SS..90..457B 15 6 High-redshift objects as probes of nearby cosmic voids. BROSCH N. and GREENBERG M.
1983BAAS...15..958C 7 0 Simultaneous optical and infrared photometry of midly variable, low polarization QSO's. CUTRI R.M. and WISNIEWSKI W.Z.
1983MmSAI..54..675C 74 1 Extinction in active galactic nuclei. CHENG F.Z., DANESE L. and DE ZOTTI G.
1983Natur.303..584H 53 82 Are QSOs activated by interactions between galaxies ? HUTCHINGS J.B. and CAMPBELL B.
1984A&A...136..206M 102 118 Markarian Seyfert galaxies: Optical and radio luminosity functions and other statistical studies. MEURS E.J.A. and WILSON A.S.
1984AJ.....89.1293B 14 28 CCD imaging and neutral hydrogen emission in I Zw 1 and other low-redshift QSOs/AGNs. BOTHUN G.D., HECKMAN T.M., SCHOMMER R.A., et al.
1984ApJ...276..434W 24 37 The broad-band X-ray spectrum of a QSO sample. WORRALL D.M. and MARSHALL F.E.
1984ApJ...279..465M 240 160 A comparison of the properties of highly polarized QSOs versus low-polarization QSOs. MOORE R.L. and STOCKMAN H.S.
1984ApJ...279..485S 142 147 The optical polarization properties of "normal" quasars. STOCKMAN H.S., MOORE R.L. and ANGEL J.R.P.
1984ApJ...279..529P 41 36 Variability of the emission-line spectra and optical continua of Seyfert galaxies. II. PETERSON B.M., FOLTZ C.B., CRENSHAW D.M., et al.
1984ApJ...280...41H 66 185 Optical imaging of 78 quasars and host galaxies. HUTCHINGS J.B., CRAMPTON D. and CAMPBELL B.
1984ApJ...281..525H 88 114 The kinematics of the narrow-line region in active galaxies and quasars. III. Correlations with the broad-line region and radio emission. HECKMAN T.M., MILEY G.K. and GREEN R.F.
1984ApJ...284...33R 148 61 Effects of dust on the infrared emission, selected line ratios, and polarization of Seyfert 1 galaxies, broad-line radio galaxies, and quasars. RUDY R.J.
1984ApJS...55..319H 74 56 An atlas of QSO luminosity profiles. HUTCHINGS J.B., CRAMPTON D., CAMPBELL B., et al.
1984MNRAS.207..883M 26 3 Optical positions of active galaxies. MEURS E.J.A.
1984PASP...96..699W 69 T                   1 1 2 Multifrequency observations of the quasi-stellar object
Ton 1542. 		WORRALL D.M., PUSCHELL J.J., BRUHWEILER F.C., et al.
1984IUE84......123W 15 ~ Galactic absorption lines measured from the IUE low dispersion spectra of active galaxies. WU C.C., BLADES C.J., BOGGESS A., et al.
1985A&A...147....1D 111 95 Orientation effects and the reddening of the lines and continua of Seyfert galaxies. DE ZOTTI G. and GASKELL C.M.
1985AJ.....90..405H 40 18 Evidence for beamed radiation from QSOs. HUTCHINGS J.B. and GOWER A.C.
1985AJ.....90.1642C 1 7 41 HI emission from quasar host galaxies. CONDON J.J., HUTCHINGS J.B. and GOWER A.C.
1985ApJ...296..423C 3 7 131 Variability and the nature of QSO optical-infrared continua. CUTRI R.M., WISNIEWSKI W.Z., RIEKE G.H., et al.
1985ApJ...298..283P 24 49 Variability of the emission-line spectra and optical continua of Seyfert galaxies. III. Results for a homogeneous sample. PETERSON B.M., CRENSHAW D.M. and MEYERS K.A.
1985MNRAS.212..857C 88 84 The optical luminosity function of Seyfert 1 nuclei. CHENG F.Z., DANESE L., DE ZOTTI G., et al.
1985PASP...97..734M 30 28 On the asymmetry of broad-line H-beta emission in Seyfert 1 galaxies. MEYERS K.A. and PETERSON B.M.
1986ApJ...301...92A 71 0 A proposed method for the determination of the bivariate luminosity function utilizing an incomplete sample with an application to Seyfert galaxies. ARAKELIAN M.A.
1986ApJ...305...57T 66 96 X-Ray observations of the bright quasar survey. TANANBAUM H., AVNI Y., GREEN R.F., et al.
1986ApJ...305...68S 93 104 Counts, evolution, and background contribution of X-ray quasars and other extragalactic X-ray sources. SCHMIDT M. and GREEN R.F.
1986ApJ...309L..69E 10 18 Far-infrared properties of optically selected quasars. EDELSON R.A.
1986ApJS...61..305G viz 1882 923 The Palomar-Green catalog of ultraviolet-excess stellar objects. GREEN R.F., SCHMIDT M. and LIEBERT J.
1986ApJS...62..751M 1524 187 A catalog of Markarian galaxies. MAZZARELLA J.M. and BALZANO V.A.
1986MNRAS.221..727H 40 3 Emission-line galaxies in the Virgo region. HE X.-T. and IMPEY C.D.
1986MNRAS.222..787M 231 29 A search for QSOs in the fields of nearby galaxies - II. NGC 55, 253, 300 and 5364. MONK A.S., PENSTON M.V., PETTINI M., et al.
1986NIA86......649C 18 ~ An archival study of IUE observations of low redshift quasars. CHENG F.H., KINNEY A.L. and FANG L.Z.
1987A&A...185...39C 64 18 Composite models for the narrow emission line region of active galactic nuclei. V. The lines profiles. CONTINI M. and VIEGAS-ALDROVANDI S.M.
1987AJ.....93..255C 13 16 Radio-continuum emission from quasar host galaxies. CONDON J.J., GOWER A.C. and HUTCHINGS J.B.
1987ApJ...312..555R 242 100 Star formation in Seyfert galaxies. RODRIGUEZ ESPINOSA J.M., RUDY R.J. and JONES B.
1987ApJ...318..188W 69 7 Luminosity dependence in the ratio of X-ray to infrared emission of QSOs. WORRALL D.M.
1987ApJ...321L..23W 1 8 46 Is optical Fe II emission related to the soft X-ray properties of quasars ? WILKES B.J., ELVIS M. and McHARDY I.
1987ApJS...63..615N 103 311 Continuum energy distributions of quasars in the Palomar-Green survey. NEUGEBAUER G., GREEN R.F., MATTHEWS K., et al.
1987MNRAS.226..137S 9 13 A mid-to far-infrared variability study of eight active galactic nuclei. SEMBAY S., HANSON C.G. and COE M.J.
1987MNRAS.226..485C 18 14 An archival study of IUE observations of low-redshift quasars. CHENG F.H. and FANG L.Z.
1987Afz....26...15M 130 ~ Quasars and stellar objects in Byurakan surveys. MARKARIAN B.E., ERASTOVA L.K., LIPOVETSKY V.A., et al.
1987Ap&SS.134...35Y 315 2 The spectral properties of quasars. YU K.N.
1988ApJ...324..809K 85 60 X-ray, optical, and infrared luminosity correlations in radio-quiet quasars. KRISS G.A.
1988ApJ...328..170S 8 9 Infrared polarimetry of radio-quiet quasars. SITKO M.L.
1988ApJ...330..751P 41 55 Calcium infrared triplet emission in active galactic nuclei. PERSSON S.E.
1988ApJS...67..249D 282 212 A statistical study of properties of Seyfert and starburst galaxies. DAHARI O. and DE ROBERTIS M.M.
1988AISAO..26...72N 269 0 On the correlation of radio luminosity of Seyfert galaxies with theirluminosity in O III 5007 A line and morphology. NEIZVESTNY S.I.
1988ApL....27...67B 26 ~ The infrared universe revealed by IRAS. BEICHMAN C.A.
1988SoSAO..55....5L viz 943 33 A catalogue of Seyfert galaxies. LIPOVETSKY V.A., NEIZVESTNY S.I. and NEIZVESTNAYA O.M.
1989AJ.....97..777E 174 366 Accurate galactic N H values towards quasars and AGN. ELVIS M., LOCKMAN F.J. and WILKES B.J.
1989AJ.....97..957N 108 53 The near-infrared variability of a sample of optically selected quasars. NEUGEBAUER G., SOIFER B.T., MATTHEWS K., et al.
1989AJ.....98.1195K 2 113 1107 VLA observations of objects in the Palomar bright quasar survey. KELLERMANN K.I., SRAMEK R., SCHMIDT M., et al.
1989ApJ...339..674M 123 48 On the ratio of the infrared-to-ultraviolet continuum to the X-rays in quasars and active galaxies. MUSHOTZKY R.F. and WANDEL A.
1989ApJ...343L...9B 35 23 On the relation between Fe II emission and soft X-ray properties of quasars. BOROSON T.A.
1989ApJ...343...54S 59 42 Toward a classification scheme for broad-line profiles in active galactic nuclei. SULENTIC J.W.
1989ApJ...346...68S 1 61 357 Fitting improved accretion disk models to the multiwavelength continua of quasars and active galactic nuclei. SUN W.-H. and MALKAN M.A.
1989ApJ...347...29S 1 109 736 Continuum energy distributions of quasars: shapes and origins. SANDERS D.B., PHINNEY E.S., NEUGEBAUER G., et al.
1989ApJS...69....1H 1594 191 The first addition to the new optical catalog of quasi-stellar objects. HEWITT A. and BURBIDGE G.
1989MNRAS.241..167Y 9 3 Near-simultaneous optical and infrared spectrophotometry of active galaxies. YATES M.G. and GARDEN R.P.
1989PAZh...15..483D 6 7 Optical photometry of NGC 7469 in 1967-1987. DOROSHENKO V.T., LYUTYJ V.M. and RAKHIMOV V.Y.
1989TrLen..42....5H 47 1 Optical and infrared polarimetry in extragalactic astrophysics. HAGEN-THORN V.A.
1990AJ.....99.1435K 277 31 X-ray and infrared selected active galactic nuclei. I. The missing edge-on galaxies. KIRHAKOS S.D. and STEINER J.E.
1990ApJ...353..419B 36 88 On the optical-to-far-infrared spectral energy distributions of radio-quiet quasars. BARVAINIS R.
1990ApJ...353..433W 33 ~ The strength of optical Fe II emission in quasi-stellar objects. WEI Z. and O'BRIEN P.T.
1990ApJ...359L..33B 51 27 The redshift peak at z = 0.06. BURBIDGE G. and HEWITT A.
1990ApJS...72..471D viz 111 47 A catalog of X-ray measurements of selected samples of active galaxies and nuclei. DELLA CECA R., PALUMBO G.G.C., PERSIC M., et al.
1990ApJS...74..675B 864 48 Associations between quasi-stellar objects and galaxies. BURBIDGE G., HEWITT A., NARLIKAR J.V., et al.
1990ApJS...74..869B 114 126 An optical polarization survey of the Palomar-Green bright quasar sample. BERRIMAN G., SCHMIDT G.D., WEST S.C., et al.
1991A&A...242...49J 191 60 Relationship between Fe II and radio emission in active galactic nuclei. JOLY M.
1991ApJ...369..106S 33 22 Infrared polarimetry of quasars. SITKO M.L. and ZHU Y.
1991ApJ...371L..51C 23 29 A comparison of C IV and H-beta broad emission-line profiles in low-redshift active galactic nuclei. CORBIN M.R.
1991ApJ...380..362W 29 107 The discovery of a young radio galaxy at z = 2.390: probing initial star formation at z 3.0. WINDHORST R.A., BURSTEIN D., MATHIS D.F., et al.
1991ApJS...75..297H viz 947 131 An optical catalog of extragalactic emission-line objects similar to quasi-stellar objects. HEWITT A. and BURBIDGE G.
1991ApJS...75..645K viz 68 142 An ultraviolet atlas of quasar and blazar spectra. KINNEY A.L., BOHLIN R.C., BLADES J.C., 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...384...62C 1 17 89 EXOSAT X-ray spectra of quasars. COMASTRI A., SETTI G., ZAMORANI G., et al.
1992ApJ...399...38D 41 36 A near-infrared study of a homogeneous sample of optically selected active galactic nuclei. II. Analysis of the results and interpretation. DANESE L., ZITELLI V., GRANATO G.L., et al.
1992ApJS...80..109B 4 88 1452 The emission-line properties of low-redshift quasi-stellar objects. BOROSON T.A. and GREEN R.F.
1992MNRAS.254...30G 265 85 A compilation of active and normal galaxies observed in both infrared and X-rays. GREEN P.J., ANDERSON S.F. and WARD M.J.
1992MNRAS.254...93M 77 65 A spectrophotometric study of BQS quasars. MILLER P., RAWLINGS S., SAUNDERS R., et al.
1992MNRAS.259..743L 30 61 Radio-loud and radio-quiet quasars observed by EXOSAT. LAWSON A.J., TURNER M.J.L., WILLIAMS O.R., et al.
1993A&A...274..105W 1 59 341 The ultraviolet to soft X-ray bump of Seyfert 1 type active galactic nuclei. WALTER R. and FINK H.H.
1993ApJ...410...29S 44 75 Quasar X-ray spectra revisited. SHASTRI P., WILKES B.J. and McDOWELL J.
1993ApJ...415..517Z 140 54 Does a luminosity-dependent continuum shape cause the Baldwin effect? ZHENG W. and MALKAN M.A.
1993ApJ...415..875B 18 41 In-flight performance and preliminary results from the Far Ultraviolet Space Telescope (FAUST) flown on ATLAS-1. BOWYER S., SASSEEN T.P., LAMPTON M., et al.
1993ApJ...418..673P 1 52 328 Infrared spectra of obscuring dust tori around active galactic nuclei. II. Comparison with observations. PIER E.A. and KROLIK J.H.
1993ApJS...84..185Z 41 32 A near-infrared study of a homogeneous sample of optically selected active galactic nuclei. I. The observations. ZITELLI V., GRANATO G.L., MANDOLESI N., et al.
1993MNRAS.263..425M viz 88 191 The radio and optical properties of the z < 0.5 BQS quasars. MILLER P., RAWLINGS S. and SAUNDERS R.
1993PNAOJ...3...21T 320 6 Kiso survey for ultraviolet-excess galaxies. XVII. TAKASE B. and MIYAUCHI-ISOBE N.
1994A&A...289..715D 154 75 Ultraviolet observations of galaxies with the FAUST experiment. DEHARVENG J.-M., SASSEEN T.P., BUAT V., et al.
1994A&A...291...74P 92 56 Systematic study of the ultraviolet variability of active galactic nuclei. PALTANI S. and COURVOISIER T.J.-L.
1994AJ....107..461B 272 24 Hubble Space Telescope faint object spectrograph quasar absorption system snapshot survey (ABSNAP). I. Astrometric optical positions and finding charts of 269 bright QSOs. BOWEN D.V., OSMER S.J., BLADES J.C., et al.
1994AJ....108.1163K viz 113 204 The radio structure of radio loud and radio quiet quasars in the Palomar bright quasar survey. KELLERMANN K.I., SRAMEK R.A., SCHMIDT M., et al.
1994ApJ...420...58M 1 24 100 Near-infrared imaging of low-redshift quasar host galaxies. McLEOD K.K. and RIEKE G.H.
1994ApJ...421...34M 27 43 How fast do quasar emission lines vary ? First results from a program to monitor the Balmer lines of the Palomar-Green quasars. MAOZ D., SMITH P.S., JANNUZI B.T., et al.
1994ApJ...429L...1H 40   K                 2 40 HST imaging of quasi-stellar objects with WFPC2. HUTCHINGS J.B., HOLTZMAN J., SPARKS W.B., et al.
1994ApJ...431..515F 1 12 74 The complex optical to soft X-ray spectrum of the low-redshift radio-quiet quasars. I. The X-ray data. FIORE F., ELVIS M., McDOWELL J.C., et al.
1994ApJ...436..678O 182 141 Luminosity effects and the emission-line properties of quasars with 0<z<3.8. OSMER P.S., PORTER A.C. and GREEN R.F.
1994ApJS...92...53W viz 515 204 The Einstein database of IPC X-ray observations of optically selected and radio-selected quasars. I. WILKES B.J., TANANBAUM H., WORRALL D.M., et al.
1994ApJS...94..517M 204 38 High-energy spectra of active galactic nuclei. I. The catalog. MALAGUTI G., BASSANI L. and CAROLI E.
1994ApJS...95....1E viz 5 70 1636 Atlas of quasar energy distributions. ELVIS M., WILKES B.J., McDOWELL J.C., et al.
1994MNRAS.268..235G 3 30 366 Thick tori around active galactic nuclei: a comparison of model predictions with observations of the infrared continuum and silicate features. GRANATO G.L. and DANESE L.
1994PASP..106..642H 1 3 12 Correlated optical and radio structure in the QSO 1302-102. HUTCHINGS J.B., MORRIS S.C., GOWER A.C., et al.
1995A&A...298..375F viz 174 165 The jet-disk symbiosis. II.Interpreting the radio/UV correlations in quasars. FALCKE H., MALKAN M.A. and BIERMANN P.L.
1995AJ....109.1541H 2 6 53 Imaging of low redshift QSOs with WFPC2. HUTCHINGS J.B. and MORRIS S.C.
1995ApJ...438..632L 97 45 Ultraluminous infrared galaxies and the radio-optical correlation for quasars. LONSDALE C.J., SMITH H.E. and LONSDALE C.J.
1995ApJ...439...90M 205 55 Active galaxies observed during the Extreme Ultraviolet Explorer all-sky survey. MARSHALL H.L., FRUSCIONE A. and CARONE T.E.
1995ApJ...440..435L 239 354 The IUE survey for damped Lyman-alpha and Lyman-limit absorption systems: evolution of the gaseous content of the universe. LANZETTA K.M., WOLFE A.M. and TURNSHEK D.A.
1995ApJ...449...74F 10 28 The complex optical to soft X-ray spectrum of low-redshift radio-quiet quasars. II. Comparison with free-free and accretion disk models. FIORE F., ELVIS M., SIEMIGINOWSKA A., et al.
1995ApJ...450..137B 100 12 A study of ultraviolet objects near the North Galactic Pole with FAUST. BROSCH N., ALMOZNINO E., LEIBOWITZ E.M., et al.
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...98..369B viz 1309 34 A multifrequency radio continuum and IRAS faint source survey of Markarian galaxies. BICAY M.D., KOJOIAN G., SEAL J., et al.
1996A&A...309...81W viz 83 192 X-ray properties of active galactic nuclei with optical FeII emission. WANG T., BRINKMANN W. and BERGERON J.
1996A&AS..117..467G viz 22335 19 An image database. II. Catalogue between δ=-0deg and δ=70deg. GARNIER R., PATUREL G., PETIT C., et al.
1996AJ....111..645F viz 164 6 Optical morphology of bright quasars on images taken with 1.2 m Schmidt cameras. FABIAN D. and USHER P.D.
1996ApJ...457..111W 86 21 Relations between the optical Fe II emission and ultraviolet spectra in active galactic nuclei. WANG T.-G., ZHOU Y.-Y. and GAO A.-S.
1996ApJS..107...69C 48 102 Combined ultraviolet and optical spectra of 48 low-redshift QSOs and the relation of the continuum and emission-line properties. CORBIN M.R. and BOROSON T.A.
1996MNRAS.281..509S 55 45 Emission-line ratios in a radio-selected sample of active galactic nuclei. SIMPSON C., WARD M., CLEMENTS D.L., et al.
1996MNRAS.282..493C 65 24 Soft versus hard X-ray emission in active galactic nuclei: partial-covering and warm-plus-cold absorber models. CEBALLOS M.T. and BARCONS X.
1996AGAb...12..228K 9 0 ROSAT observations of warm absorbers in active galaxies. KOMOSSA S. and FINK H.
1997MNRAS.284...27G 8 3 The optical structure and local environment of the BL Lac object 1E 1415.6+2557. GLADDERS M.D., ABRAHAM R.G., McHARDY I.M., et al.
1997MNRAS.284..731F 14 12 Testing the ionized disc reprocessing model for the soft X-ray emission of quasars. FIORE F., MATT G. and NICASTRO F.
1997MNRAS.288..920L 51 90 GINGA observations of the X-ray spectra of quasars. LAWSON A.J. and TURNER M.J.L.
1997MNRAS.288..977A 71 63 [OIII] lambda.5007, near-IR and X-ray properties of Seyfert 2 galaxies. ALONSO-HERRERO A., WARD M.J. and KOTILAINEN J.K.
1997GriO...61b...2G 14 0 Converging trajectories : black holes, quasars, and where they meet. GRICE N.A.
1998A&A...332..410H viz 170 121 Evidence for very large-scale coherent orientations of quasar polarization vectors. HUTSEMEKERS D.
1998A&A...335..467T viz 393 77 Identification of soft high galactic latitude RASS X-ray sources. I. A complete count-rate limited sample. THOMAS H.-C., BEUERMANN K., REINSCH K., et al.
1998A&AS..128..299P viz 6817 141 Total magnitude, radius, colour indices, colour gradients and photometric type of galaxies. PRUGNIEL P. and HERAUDEAU P.
1998ApJ...493....1W 75 45 Emission line and ultraviolet to X-ray continuum correlations: constraints on the anisotropy of the ionizing continuum in active galactic nuclei. WANG T.G., LU Y.J. and ZHOU Y.Y.
1999A&A...343...93G viz 426 20 On the local radio luminosity function of galaxies. II. Environmental dependences among late-type galaxies. GAVAZZI G. and BOSELLI A.
1999AJ....118...35N 39 30 Variability of quasars at 10 microns. NEUGEBAUER G. and MATTHEWS K.
1999AJ....118.1169X 415 161 Radio-loud and radio-quiet active galactic nuclei. XU C., LIVIO M. and BAUM S.
1999AJ....118.2658S 32 16 A link between the Hβ equivalent width, profile width, BLR size, and optical luminosity from a small sample of well-studied active galactic nuclei. SERGEEV S.G., PRONIK V.I., SERGEEVA E.A., et al.
1999MNRAS.306..637G 1 43 249 Long-term optical variability properties of the Palomar-Green quasars. GIVEON U., MAOZ D., KASPI S., et al.
1999PASP..111..438F viz 14       D               1 19406 418 The updated Zwicky catalog (UZC). FALCO E.E., KURTZ M.J., GELLER M.J., et al.
2000AJ....119.2540G viz 520 29 The Asiago-ESO/RASS QSO survey. I. The catalog and the local QSO luminosity function. GRAZIAN A., CRISTIANI S., D'ODORICO V., et al.
2000AJ....119.2605N 126 38 High-ionization nuclear emission-line region of Seyfert galaxies. NAGAO T., TANIGUCHI Y. and MURAYAMA T.
2000ApJ...528..637B 1 87 287 On the nature of soft X-ray weak quasi-stellar objects. BRANDT W.N., LAOR A. and WILLS B.J.
2000ApJ...533..631K 12 45 1743 Reverberation measurements for 17 quasars and the size-mass-luminosity relations in active galactic nuclei. KASPI S., SMITH P.S., NETZER H., et al.
2000ApJ...543..552S viz 636 252 Surveys for z>3 damped Lyα absorption systems: the evolution of neutral gas. STORRIE-LOMBARDI L.J. and WOLFE A.M.
2000ApJ...544L..91N 1 37 198 Black hole mass, velocity dispersion, and the radio source in active galactic nuclei. NELSON C.H.
2000ApJS..129..547B viz 14       D               1 1633 94 RBSC-NVSS sample. I. Radio and optical identifications of a complete sample of 1556 bright X-ray sources. BAUER F.E., CONDON J.J., THUAN T.X., et al.
2000MNRAS.311..456M viz 482 83 The ROSAT International X-ray/Optical Survey (RIXOS): source catalogue. MASON K.O., CARRERA F.J., HASINGER G., et al.
2000MNRAS.311..833C 46 15 Far-infrared-loud quasars - I. Disturbed and quiescent quasars in the PG survey. CLEMENTS D.L.
2000AN....321....1S viz 14       D               2100 219 The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS sources with PSPC countrate CR > 0.2/s. SCHWOPE A.D., HASINGER G., LEHMANN I., et al.
2001A&A...367..470G 118 80 X-ray variability in a complete sample of soft X-ray selected AGN. GRUPE D., THOMAS H.-C. and BEUERMANN K.
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