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Mrk 509 , the SIMBAD biblio

Mrk 509 , the SIMBAD biblio (1232 results) C.D.S. - SIMBAD4 rel 1.8 - 2023.03.28CEST18:02:07

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Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
1977A&A....58..139M 85 15 On the nature of galaxies with UV continuum having broad emission lines. MARKARIAN B.E.
1977ApJS...33...19A 81 294 A survey of the Seyfert galaxies based on large-scale image-tube plates. ADAMS T.F.
1977ARA&A..15...69W 83 291 Seyfert galaxies. WEEDMAN D.W.
1977LicOB.757....1O 41 0 Spectrophotometry of Seyfert 1 galaxies. OSTERBROCK D.E.
1978AJ.....83.1545K 7 28 Accurate optical positions for Markarian galaxies 508-700. KOJOIAN G., ELLIOTT R. and TOVMASSIAN H.M.
1978ApJ...226..550R 53 251 The infrared emission of Seyfert galaxies. RIEKE G.H.
1978ApJS...38..357F viz 380 578 The fourth UHURU catalog of X-ray sources. FORMAN W., JONES C., COMINSKY L., et al.
1978MNRAS.182..489C viz 119 287 The Ariel V SSI catalogue of high galactic latitude (|b|>10) X-ray sources. COOKE B.A., RICKETTS M.J., MACCACARO T., et al.
1978MNRAS.183..129E 3 15 246 Seyfert galaxies as X-ray sources. ELVIS M., MACCACARO T., WILSON A.S., et al.
1978LicOB.774....1O 21 0 Optical emission-line spectra of Seyfert galaxies and radio galaxies. OSTERBROCK D.E.
1979ApJ...232..649B 1 28 149 Galaxies and gamma-ray astronomy. BIGNAMI G.F., FICHTEL C.E., HARTMAN R.C., et al.
1979ApJS...40..657M 176 160 New hard X-ray sources observed with HEAO A-2. MARSHALL F.E., BOLDT E.A., HOLT S.S., et al.
1979ApJS...41..327A 467 26 A catalog of X-ray sources. AMNUEL P.R., GUSEINOV O.H. and RAKHAMINOV S.Y.
1980AJ.....85.1462K 178 31 Radio survey of Markarian galaxies at 6 and 11 cm. KOJOIAN G., TOVMASSIAN H.M., DICKINSON D.F., et al.
1980ApJ...242...14W 19 43 Lyman alpha fluxes of Seyfert galaxies and low-redshift quasars. WU C.C., BOGGESS A. and GULL T.R.
1980ApJ...242..492K 52 215 X-ray observations of Seyfert galaxies with the Einstein Observatory. KRISS G.A., CANIZARES C.R. and RICKER G.R.
1980IUE80......737W 11 ~ IUE observations of Seyfert galaxies. WU C.C., BOGGESS A. and GULL T.R.
1980IUE80......743H 68 T                   1 2 ~ The UV variability of the Seyfert I galaxies III ZW 2 and
Markarian 509. 		HUCHRA J., GELLER M. and MORTON D.
1981A&A....94..234P 8 29 High-energy X-ray observations of extragalactic objects. PIETSCH W., REPPIN C., TRUMPER J., et al.
1981A&A...100...12V 38 64 On the width and profile of nulear emission lines in galaxies. VERON M.P.
1981ApJ...243..756B 64 84 The near-infrared properties of galactic nuclei. BALZANO V.A. and WEEDMAN D.W.
1981ApJ...247..449W 1 4 27 The C IV 1550 profile in type 1 Seyfert galaxies. WU C.C., BOGGESS A. and GULL T.R.
1981ApJ...250..469S 147 127 A spectrophotometric classification of low-redshift quasars and active galactic nuclei. STEINER J.E.
1981ApJ...250..513D 71 T                   1 1 13 HEAO 1 observations of high-energy X-rays from the Seyfert 1 galaxy
Mkn 509. 		DIL S., PRIMINI F.A., BASINSKA E., et al.
1981MNRAS.194..987M 36 148 The variability of X-ray emission from active galaxies. MARSHALL N., WARWICK R.S. and POUNDS K.A.
1981MNRAS.197..893M 140 138 The Ariel V (3A) catalogue of X-ray sources. II. Sources at high galactic latitude (|b| > 10 deg). McHARDY I.M., LAWRENCE A., PYE J.P., et al.
1982ApJ...253..485P 1 88 588 A complete X-ray sample of the high-latitude (b)-20 sky from HEAO 1 A-2: log N-log S and luminosity functions. PICCINOTTI G., MUSHOTZKY R.F., BOLDT E.A., et al.
1982ApJ...254...22M 21 5 532 The ultraviolet excess of Seyfert 1 galaxies and quasars. MALKAN M.A. and SARGENT W.L.W.
1982ApJ...255..467Y 72 T                   1 2 39 The gaseous galactic halo as infrared from the line spectra of the galaxies
Markarian 509 and Fairall 9. 		YORK D.G., BLADES J.C., COWIE L.L., et al.
1982ApJ...256...75L 18 84 Infrared optical, and ultraviolet observations of hydrogen line emission from Seyfert galaxies. LACY J.H., SOIFER B.T., NEUGEBAUER G., et al.
1982ApJ...256..410L 4 16 385 Obscuration and the various kinds of Seyfert galaxies. LAWRENCE A. and ELVIS M.
1982ApJ...256..427F 84 99 Emission-line widths in galactic nuclei. FELDMAN F.R., WEEDMAN D.W., BALZANO V.A., et al.
1982ApJ...257..559A 76 T                   1 2 74 Echelle spectrometry of the Seyfert galaxies NGC 3783 and
Markarian 509. 		ATWOOD B., BALDWIN J.A. and CARSWELL R.F.
1982ApJ...257..570R 1 6 30 Near-infrared spectrophotometry of four Seyfert 1 galaxies and NGC 1275. RUDY R.J., JONES B.E., LE VAN P.D., et al.
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.
1982MNRAS.200.1091B 15 37 Optical absorption lines in the high redshift BL Lac object 0215+015. BLADES J.C., HUNSTEAD R.W., MURDOCH H.S., et al.
1982Afz....18..215A 77 9 Observations of galaxies with ultraviolet continuum at 102 MHZ. ARTYUKH V.S., KANDALYAN R.A., HOVANISSIAN M.A., et al.
1982Ap&SS..82....3A 471 20 Second catalogue of X-ray sources. AMNUEL P.R., GUSEINOV O.H. and RAKHAMINOV S.Y.
1982IUE82......359B 2 ~ Distribution of gas in the halo of the galaxy. BLADES J.C., COWIE L.L., MORTON D.C., et al.
1982IUE3r......439B 1 ~ Distribution of gas in the halo of the galaxy. BLADES J.C., COWIE L.L., MORTON D.C., et al.
1983A&A...119...69V 25 36 The composite UV emission spectrum of Seyfert 1 galaxies. VERON-CETTY M.-P., VERON P. and TARENGHI M.
1983A&A...125...52B 54 80 Super-Eddington luminosity characteristics of active galactic nuclei. BASSANI L., DEAN A.J. and SEMBAY S.
1983ApJ...264...92T 36 90 The absence of rapid X-ray variability in active galaxies. TENNANT A.F. and MUSHOTZKY R.F.
1983ApJ...265..210D 3 4 63 Absorption by halo gas in the direction of M 13. DE BOER K.S. and SAVAGE B.D.
1983ApJ...266...28W 1 29 157 Prominent ultraviolet emission lines from type 1 Seyfert galaxies. WU C.C., BOGGESS A. and GULL T.R.
1983ApJ...266..470M 96 65 The polarization of Seyfert galaxies. MARTIN P.G., THOMPSON I.B., MAZA J., et al.
1983ApJ...269..423R 4 11 248 2-165 keV observations of active galaxies and the diffuse background. ROTHSCHILD R.E., MUSHOTZKY R.F., BAITY W.A., et al.
1983ApJ...274..558P 71 T                   1 6 63 Outflow of gas in the Seyfert 1 galaxy
Markarian 509. 		PHILLIPS M.M., BALDWIN J.A., ATWOOD B., et al.
1983ApJ...275..477M 2 11 113 The stellar and nonstellar continua of Seyfert galaxies: nonthermal emission in the near-infrared. MALKAN M.A. and FILIPPENKO A.V.
1983ApJS...52..341M 51 95 A near-infrared and optical study of X-Ray selected Seyfert Galaxies.I. Observations. McALARY C.W., McLAREN R.A., McGONEGAL R.J., et al.
1983MNRAS.204..317B 8 34 Interstellar absorption lines in the directions of extragalactic objects. I. BLADES J.C. and MORTON D.C.
1983ChA&A...7..195L 48 ~ The nuclear luminosity and mass of type I Seyfert galaxies. LIU R.-L.
1983MmSAI..54..675C 74 1 Extinction in active galactic nuclei. CHENG F.Z., DANESE L. and DE ZOTTI G.
1984A&A...131...87C 25 34 The 1200-3200 A spectra of Seyfert I galaxies : MK 304, NGC 7603, MCG8-11-11, ESO 12-G 21 and NGC 1566. CLAVEL J. and JOLY M.
1984A&A...136..206M 102 109 Markarian Seyfert galaxies: Optical and radio luminosity functions and other statistical studies. MEURS E.J.A. and WILSON A.S.
1984A&AS...56..415B 90 12 A catalogue of X-ray spectra observed with the Ariel V proportional counter (Experiment C). BELL BURNELL S.J. and CHIAPPETTI L.
1984A&AS...58..317T 53 5 The radio emission of Markarian galaxies at lambda 11 cm. TOVMASSIAN H.M., SHERWOOD W.A., SHERWOOD V.E., et al.
1984ApJ...276...92Y 70 T                   1 3 28 Interstellar lines in spectra of extragalactic sources. III.
Markarian 509, Arakelian 120 and 3C 273. 		YORK D.G., RATCLIFF S., BLADES J.C., et al.
1984ApJ...276..403W 65 84 Spectrophotometry of two complete samples of flat radio spectrum quasars. WAMPLER E.J., GASKELL C.M., BURKE W.L., et al.
1984ApJ...277...92M 90 101 Neutral hydrogen in Seyfert galaxies. MIRABEL I.F. and WILSON A.S.
1984ApJ...277..495K 46 17 Observational tests of X-ray heating in the broad-line region of quasars and Seyfert galaxies. KRISS G.A.
1984ApJ...278..544U 1 31 240 Radio structures of Seyfert galaxies. V. A flux-limited sample of Markarian galaxies. ULVESTAD J.S. and WILSON A.S.
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..499P 2 15 163 Soft X-ray spectral observations of quasars and high X-ray luminositySeyfert galaxies. PETRE R., MUSHOTZKY R.F., KROLIK J.H., et al.
1984ApJ...280..516S 4 7 C IV lambda 1550 emission profiles in IUE spectra of Seyfert 1 galaxies. STONER R. and PTAK R.
1984ApJ...284...23L 11 12 He I lambda 10830 emission in Seyfert galaxies and QSOs. LEVAN P.D., PUETTER R.C., SMITH H.E., et al.
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...54..581L 73 150 The HEAO1 A-4 catalog of high-energy X-ray sources. LEVINE A.M., LANG F.L., LEWIN W.H.G., et al.
1984ApJS...56..507W viz 900 352 The HEAO A-1 X-ray source catalog. WOOD K.S., MEEKINS J.F., YENTIS D.J., et al.
1984MNRAS.207...35R 1 11 77 8-13mu-m spectrophotometry of galaxies - II. 10 Seyferts and 3C 273. ROCHE P.F., AITKEN D.K., PHILLIPS M.M., et al.
1984MNRAS.208..347P 32 104 The Fe 9+ region in active galactic nuclei. PENSTON M.V., FOSBURY R.A.E., BOKSENBERG A., et al.
1984MNRAS.208..799C 32 10 The ratio of X-ray-to-optical luminosity for active galactic nuclei. CHENG F.Z., DANESE L., DE ZOTTI G., et al.
1984AZh....61..417D 97 11 An empirical model of an active galaxy's nucleus. I.The catalog. DIBAJ E.A.
1984BAAS...16Q.957M 6 1 Observations of upper-level hydrogen lines in Seyfert 1 galaxies. McALARY C.W. and RIEKE G.H.
1984JAVSO..12...69M 8 ~ UBV photometry of Seyfert galaxy nuclei. MALLAMA A.D.
1984IUE84........3S 25 ~ IUE absorption line studies of highly ionized interstellar gas. SAVAGE B.D.
1985A&A...146...17R 11 30 Observations of emission line galaxies. III. The broad Balmer line profiles of 12 Seyfert-1 galaxies. RAFANELLI P.
1985A&A...147....1D 111 89 Orientation effects and the reddening of the lines and continua of Seyfert galaxies. DE ZOTTI G. and GASKELL C.M.
1985ApJ...289...67D 27 80 Observations of the Hbeta region in some broad-line objects. DE ROBERTIS M.
1985ApJ...291..677C 14 25 The effects of stellar-absorption features on the broad-line profiles of Seyfert 1 galaxies. CRENSHAW D.M. and PETERSON B.M.
1985ApJ...294..106V 31 96 Seyfert galaxy narrow-line regions. I. Observations of O III lambda 5007. VRTILEK J.M. and CARLETON N.P.
1985ApJ...294..121V 19 37 Seyfert galaxy narrow-line regions. II. Kinematic models. VRTILEK J.M.
1985ApJ...297..151C 1 9 37 The ultraviolet variability of Seyfert 1 galaxies. CHAPMAN G.N.F., GELLER M.J. and HUCHRA J.P.
1985ApJ...297..633S 2 6 54 Observation of soft X-ray spectra from a Seyfert 1 and a narrow emission-line galaxy. SINGH K.P., GARMIRE G.P. and NOUSEK J.
1985MNRAS.212..857C 88 84 The optical luminosity function of Seyfert 1 nuclei. CHENG F.Z., DANESE L., DE ZOTTI G., et al.
1985MNRAS.213....1W 1 41 211 The narrow line region of active galaxies - I. Nuclear O III profiles. WHITTLE M.
1985MNRAS.213..777A 1 14 83 8-13 mu-m spectrophotometry of galaxies - IV. Six more Seyferts and 3C 345. AITKEN D.K. and ROCHE P.F.
1985MNRAS.214..429G 48 135 JHKL properties of emission-line galaxies. GLASS I.S. and MOORWOOD A.F.M.
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.
1985AZh....62..662M 48 1 The synchro-Compton reactor and the correlations of the parameters ofradiation of quasars and of nuclei of Seyfert galaxies. MOSIN A.P., DIBAJ E.A. and CHARUGIN V.M.
1985BAAS...17..846P 3 1 Comparison of nearly simultaneous optical and ultraviolet spectra of Seyfert 1 galaxies. PTAK R.L. and STONER R.E.
1986A&A...166....4M 29 90 3.28 mu-m feature and continuum emission in galaxy nuclei. MOORWOOD A.F.M.
1986AJ.....92..552P 1 5 27 Emission-line variability of three Seyfert galaxies. PETERSON B.M. and GASKELL C.M.
1986ApJ...301..105M 11 15 Observations of upper-level hydrogen lines in Seyfert 1 galaxies. McALARY C.W., RIEKE G.H., LEBOFSKY M.J., et al.
1986ApJ...303...76P 36 14 Active galactic nuclei. I. Central source as a cluster of accreting black holes. PACHOLCZYK A.G. and STOEGER W.R.
1986ApJ...305..175G 21 3 256 Line variations in quasars and Seyfert galaxies. GASKELL C.M. and SPARKE L.S.
1986ApJ...306L..61W 1 24 121 Observational determination of the masses of active galactic nuclei. WANDEL A. and MUSHOTZKY R.F.
1986ApJ...308...59E 2 29 325 Spectral energy distributions of active galactic nuclei between 0.1 and 100 microns. EDELSON R.A. and MALKAN M.A.
1986ApJ...308..576B 5 2 43 The synchrotron-self-Compton process in spherical geometries. II. Application to active galactic nuclei. BAND D.L. and GRINDLAY J.E.
1986ApJ...308..815N 180 175 Quasars measured by the Infrared Astronomical Satellite. NEUGEBAUER G., MILEY G.K., SOIFER B.T., et al.
1986ApJ...309...76R 23 34 Extended nonnuclear infrared emission from Seyfert galaxies. RODRIGUEZ ESPINOSA J.M., RUDY R.J. and JONES B.
1986ApJS...62..751M 1524 176 A catalog of Markarian galaxies. MAZZARELLA J.M. and BALZANO V.A.
1986ApJS...62..821C 1 9 54 Profiles and profile ratios in Seyfert I galaxies. CRENSHAW D.M.
1986MNRAS.218..711U 17 14 The radio source in the very luminous gamma-ray Seyfert galaxy MCG 8-11-11. ULVESTAD J.S. and WILSON A.S.
1986MNRAS.220..927M 37 47 Interstellar absorption lines in the directions of extragalactic objects. II. Analysis of 25 sight lines. MORTON D.C. and BLADES J.C.
1986PASP...98..185C 9 34 Evidence for a low-density component in the broad-line region of Seyfert galaxies. CRENSHAW D.M. and PETERSON B.M.
1986BAAS...18Z.907S 70 T                   1 2 ~ EXOSAT observations of two AGNs : PHL 5200 and
MK 509. 		SCHNOPPER H.W., SINGH K.P. and WESTERGAARD N.J.
1986PASAu...6..358M 33 26 Neutral hydrogen in the galactic halo. McGEE R.X. and NEWTON L.M.
1986SoSAO..51....5N 156 8 The four-colour photometry of Seyfert galaxies. I. Observational results. NEIZVESTNY S.I.
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.
1987A&AS...68..383H 85 65 UBVRI photometry of active galaxies. I. Observations. HAMUY M. and MAZA J.
1987A&AS...70...95D viz 814 178 Warm IRAS sources. I. A catalogue of AGN candidates from the point source catalog. DE GRIJP M.H.K., MILEY G.K. and LUB J.
1987ApJ...312..555R 242 96 Star formation in Seyfert galaxies. RODRIGUEZ ESPINOSA J.M., RUDY R.J. and JONES B.
1987ApJ...315...74W 1 35 188 The continuum of type I Seyfert galaxies. I. A single form modified by the effects of dust. WARD M., ELVIS M., FABBIANO G., et al.
1987ApJ...317..145M 111 T K                 1 1 27 The X-ray spectrum of
Markarian 509 observed by EXOSAT. 		MORINI M., LIPANI N.A. and MOLTENI D.
1987ApJ...318..595C 29 112 The continuum of type 1 Seyfert galaxies. II. Separating thermal and nonthermal components. CARLETON N.P., ELVIS M., FABBIANO G., et al.
1987ApJ...319..643L 1 31 213 Pair production and Compton scattering in compact sources and comparison to observations of active galactic nuclei. LIGHTMAN A.P. and ZDZIARSKI A.A.
1987ApJ...321...80B 6 9 On nonthermal models for active galactic nuclei. BAND D.L.
1987MNRAS.228..521U 1 16 72 Radio observations of a hard X-ray selected sample of active galaxies. UNGER S.W., LAWRENCE A., WILSON A.S., et al.
1987PASP...99..309L 3 10 128 Classification of active galaxies and the prospect of a unified phenomenology. LAWRENCE A.
1987Afz....26...15M 130 ~ Quasars and stellar objects in Byurakan surveys. MARKARIAN B.E., ERASTOVA L.K., LIPOVETSKY V.A., et al.
1987Afz....26..301K 34 1 The trivariate luminosity function of Seyfert type I galaxies. KANDALIAN R.A.
1987Afz....26..405S 70 T                   1 1 0 The new observations of variable galaxy
Markarian 509. 		SAAKIAN K.A.
1987Ap&SS.136....1Y 57 1 The contribution from active galactic nuclei to the diffuse 1 MeV background. YU K.N.
1987BAAS...19..699C 70 T                   1 2 0 Voyager far ultraviolet observations of
Markarian 509 and 279. 		CARONE T.E. and MALKAN M.A.
1987BAAS...19.1104R 3 1 Broad line variability in active galactic nuclei. ROSENBLATT E.
1987RMxAA..14...83V 48 0 Active galactic nuclei: narrow emission line profiles. VIEGAS-ALDROVANDI S.M. and CONTINI M.
1988A&A...189....7I 57 3 10.7 GHz observations of Markarian/Seyfert galaxies. ISRAEL F.P., SEIELSTAD G.A. and BERGE G.L.
1988A&A...192....9P 5 7 Ionizing photon densities in the broad line regions of active galactic nuclei. PADOVANI P.
1988A&A...200....9S 3 5 69 Broad emission line variability in the Seyfert 1 galaxies NGC 5548 and NGC 3783. STIRPE G.M., DE BRUYN A.G. and VAN GRONINGEN E.
1988A&A...205...53P 54 133 Mass-luminosity relationships and accretion rates for Seyfert 1 galaxies and quasars. PADOVANI P. and RAFANELLI P.
1988A&A...206..227D 96 29 The link between IRAS spectra and near-infrared emission features in external galaxies. DESERT F.X. and DENNEFELD M.
1988AJ.....95.1378T 19 39 Starburst wind from the nucleus of NGC 7714. TANIGUCHI Y., KAWARA K., NISHIDA M., et al.
1988AJ.....96..481S 6 7 Small-aperture infrared photometry of Seyfert 1 galactic nuclei. SIMONS D.A., TOKUNAGA A.T., RUDY R.J., et al.
1988AJ.....96.1235F 76 107 A statistical study of campanions to Seyfert galaxies. FUENTES-WILLIAMS T. and STOCKE J.T.
1988AJ.....96.1731R 35 26 Microarcsecond optical astrometry: an instrument and its astrophysical applications. REASENBERG R.D., BABCOCK R.W., CHANDLER J.F., et al.
1988ApJ...324..767W 45 104 X-ray observations of IRAS selected Seyfert galaxies and obscuration of the broad-line region. WARD M.J., DONE C., FABIAN A.C., et al.
1988ApJ...324..809K 85 60 X-ray, optical, and infrared luminosity correlations in radio-quiet quasars. KRISS G.A.
1988ApJ...324.1056M 1 9 63 Astrophysical implications and observational prospects of X-ray polarimetry. MESZAROS P., NOVICK R., CHANAN G.A., et al.
1988ApJ...325L..25P 8 30 An exceptional change in the X-ray flux and spectrum of the Seyfert 1 galaxy E 1615+061. PIRO L., MASSARO E., PEROLA G.C., et al.
1988ApJ...330..121T 35 32 Optical polarization of Seyfert galaxies. THOMPSON I.B. and MARTIN P.G.
1988ApJ...330..737H 20 20 Infrared sizes and colors of selected IRAS galaxies. HILL G.J., BECKLIN E.E. and WYNN-WILLIAMS C.G.
1988ApJ...330..751P 41 55 Calcium infrared triplet emission in active galactic nuclei. PERSSON S.E.
1988ApJ...331..154L 10 8 A soft X-ray flare in the Seyfert 1 galaxy Markarian 335. LEE M.G., BALICK B., HALPERN J.P., et al.
1988ApJ...332L..13A 1 15 61 Excess 2 centimeter emission: a new continuum component in the spectra of radio-quiet quasars. ANTONUCCI R. and BARVAINIS R.
1988ApJS...67..249D 282 200 A statistical study of properties of Seyfert and starburst galaxies. DAHARI O. and DE ROBERTIS M.M.
1988MNRAS.230..639M 37 111 Spectrophotometry of active galaxies - I. The observations. MORRIS S.L. and WARD M.J.
1988PASP..100...54W 30 7 A survey of northern Seyfert galaxies. WAGNER S.J.
1988AcASn..29...38L 29 0 The masses of active galactic nuclei. LIU R.-L.
1988AISAO..26...72N 268 0 On the correlation of radio luminosity of Seyfert galaxies with theirluminosity in O III 5007 A line and morphology. NEIZVESTNY S.I.
1988Ap&SS.148..305P 64 2 A proposed program of observations of extragalactic X-ray sources. PETROV G.T.
1988Ap&SS.149..175K 4 5 Gas infall in the nuclei of Seyfert galaxies observed ? KUNDT W.
1988BAAS...20..968R 3 0 Observations of the oxygen I lambda 11287 A line in type 1 Seyfert galaxies. RUDY R.J., ROSSANO G.S., PUETTER R.C., et al.
1988IAUC.4664....0P 7 ~ Coordinated study of AGN variability. PETERSON B.M.
1988MmSAI..59..239M 22 61 EXOSAT observations of variability in active galactic nuclei. McHARDY I.
1988SoSAO..55....5L viz 942 33 A catalogue of Seyfert galaxies. LIPOVETSKY V.A., NEIZVESTNY S.I. and NEIZVESTNAYA O.M.
1988IUE88...2..199B 7 ~ On the use of IUE to probe the galactic halo. BURKS G.S., YORK D.G., SONGAILA A., et al.
1988IUE88...2..373B 10 ~ The IUE data base - Homogenizing the IUE object nomenclature. BARYLAK M., WAMSTEKER W. and SCHMITZ M.
1989A&A...211..293V 14 29 Broad emission line profiles in Seyfert-1 galaxies : O III -wings from a transition zone. VAN GRONINGEN E. and DE BRUYN A.G.
1989A&A...219...87C 47 90 The nature of radio-quiet quasars. CHINI R., KREYSA E. and BIERMANN P.L.
1989A&AS...81..253D 183 16 A catalogue of extented ionized nebulosities around active galactic nuclei. DURRET F.
1989AJ.....97..720H 25 32 UBVRI photoelectric photometry in the fields of fifteen active galaxies. HAMUY M. and MAZA J.
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...342...83S 403 124 The 12 micron galaxy sample. I. Luminosity functions and a new complete active galaxy sample. SPINOGLIO L. and MALKAN M.A.
1989ApJ...343...54S 59 42 Toward a classification scheme for broad-line profiles in active galactic nuclei. SULENTIC J.W.
1989ApJ...343..125M 103 80 Seyfert galaxies. II. Environments and IRAS colors. MacKENTY J.W.
1989ApJ...345..122B 12 30 Synthesis of accretion disk and nonthermal source models for active galactic nuclei. BAND D.L. and MALKAN M.A.
1989ApJ...346...68S 1 61 317 Fitting improved accretion disk models to the multiwavelength continua of quasars and active galactic nuclei. SUN W.-H. and MALKAN M.A.
1989ApJS...70..257B 20 27 Millimeter, centimeter and carbon monoxide observations of radio-quiet quasars and luminous Seyfert 1 galaxies detected by IRAS. BARVAINIS R. and ANTONUCCI R.
1989MNRAS.238..523R 236 261 Models for infrared emission from IRAS galaxies. ROWAN-ROBINSON M. and CRAWFORD J.
1989MNRAS.239..289S 23 38 Observational constraints on viscosity in AGN accretion discs. SIEMIGINOWSKA A. and CZERNY B.
1989MNRAS.240..833T 4 28 545 The EXOSAT spectral survey of AGN. TURNER T.J. and POUNDS K.A.
1990A&A...239...33A 363 65 Periodicity of quasar redshifts. ARP H., BI H.G., CHU Y., et al.
1990AJ.....99..323B 136 16 Estimation of the equivalent width of the interstellar Ca II K absorption line. BEERS T.C.
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 87 On the optical-to-far-infrared spectral energy distributions of radio-quiet quasars. BARVAINIS R.
1990ApJ...357..338K 4 6 113 A study of the Baldwin effect in the IUE data set. KINNEY A.L., RIVOLO A.R. and KORATKAR A.P.
1990ApJ...363..131S 107 T K                 1 2 17 GINGA observations of X-rays from the Seyfert 1 galaxy
Markarian 509. 		SINGH K.P., WESTERGAARD N.J., SCHNOPPER H.W., et al.
1990ApJ...365..455S 3 11 EXOSAT observations of the blazar PKS 1510-089. SINGH K.P., RAO A.R. and VAHIA M.N.
1990ApJS...72..231M 51 127 Seyfert galaxies. I. Morphologies, magnitudes and disks. MacKENTY J.W.
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2011A&A...534A..38D 1229 T   A     X C       30 4 52 Multiwavelength campaign on
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2011A&A...534A..40E 1805 T K A     X C       45 5 26 Multiwavelength campaign on
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