The Seyfert 1 Galaxy Ark 120 in 1996-2005 : UBVRI PhotometryDOROSHENKO, V. T; SERGEEV, S. G; PRONIK, V. I et al.Astronomy reports. 2008, Vol 52, Num 3, pp 167-183, issn 1063-7729, 17 p.Article

The Seyfert 1 Galaxy Ark 120 in 1996-2005. Temporal Characteristics of the Optical VariabilityDOROSHENKO, V. T; SERGEEV, S. G; PRONIK, V. I et al.Astronomy reports. 2008, Vol 52, Num 9, pp 693-706, issn 1063-7729, 14 p.Article

The Seyfert 1 Galaxy Ark 120. Spectral Variability in 1992-2005DOROSHENKO, V. T; SERGEEV, S. G; PRONIK, V. I et al.Astronomy reports. 2008, Vol 52, Num 6, pp 442-462, issn 1063-7729, 21 p.Article

MASS OUTFLOW IN THE SEYFERT 1 GALAXY NGC 5548CRENSHAW, D. M; KRAEMER, S. B; SCHMITT, H. R et al.The Astrophysical journal. 2009, Vol 698, Num 1, pp 281-292, issn 0004-637X, 12 p., 1Article

Probing the ionizing continuum of narrow-line seyfert 1 galaxies. I. Observational resultsDIETRICH, M; CRENSHAW, D. M; KRAEMER, S. B et al.The Astrophysical journal. 2005, Vol 623, Num 2, pp 700-720, issn 0004-637X, 21 p., 1Article

Slim disks with transition regions and applications to microquasars and narrow-line Seyfert 1 galaxiesCHEN, Lin-Hong; WANG, Jian-Min.The Astrophysical journal. 2004, Vol 614, Num 1, pp 101-114, issn 0004-637X, 14 p., 1Article

Optical monitoring of the nuclear variability of the Seyfert galaxy NGC 4151SOLOMOS, N; WHITEHEAD, M. J; MEABURN, J et al.Astronomy and astrophysics (Berlin. Print). 1990, Vol 229, Num 1, pp 80-82, issn 0004-6361Article

Broad line emission from iron K- and L-shell transitions in the active galaxy 1H 0707-495FABIAN, A. C; ZOGHBI, A; MILLER, J. M et al.Nature (London). 2009, Vol 459, Num 7246, pp 540-542, issn 0028-0836, 3 p.Article

Mass outflow from the nucleus of the seyfert 1 galaxy NGC 4151CRENSHAW, D. M; KRAEMER, S. B.The Astrophysical journal. 2007, Vol 659, Num 1, pp 250-256, issn 0004-637X, 7 p., 1Article

EMERGENCE OF A BROAD ABSORPTION LINE OUTFLOW IN THE NARROW-LINE SEYFERT ¹ GALAXY WPVS 007LEIGHLY, Karen M; HAMANN, Fred; CASEBEER, Darrin A et al.The Astrophysical journal. 2009, Vol 701, Num 1, pp 176-199, issn 0004-637X, 24 p., 1Article

On the relationship between the optical emission-line and X-ray luminosities in Seyfert 1 galaxiesKRAEMER, S. B; GEORGE, I. M; CRENSHAW, D. M et al.The Astrophysical journal. 2004, Vol 607, Num 2, pp 794-799, issn 0004-637X, 6 p., 1Article

Evidences of 160-min brightness oscillations of NGC 4151 are not foundBIRYUKOV, V. V; TEREBIZH, V. YU.Izvestiâ Krymskoj astrofizičeskoj observatorii. 1991, Vol 83, pp 230-241, issn 0367-8466Article

High-resolution ultraviolet spectra of the dwarf Seyfert 1 galaxy NGC 4395: Evidence for intrinsic absorptionCRENSHAW, D. M; KRAEMER, S. B; GABEL, J. R et al.The Astrophysical journal. 2004, Vol 612, Num 1, pp 152-158, issn 0004-637X, 7 p., 1Article

PROBING THE IONIZATION STRUCTURE OF THE NARROW-LINE REGION IN THE SEYFERT 1 GALAXY NGC 4151KRAEMER, S. B; SCHMITT, H. R; CRENSHAW, D. M et al.The Astrophysical journal. 2008, Vol 679, Num 2, pp 1128-1143, issn 0004-637X, 16 p., 1Article

Type 2 counterparts of narrow-line seyfert 1 galaxiesDEWANGAN, G. C; GRIFFITHS, R. E.The Astrophysical journal. 2005, Vol 625, Num 1, pp L31-L34, issn 0004-637X, 2Article

The compact, conical, accretion-disk warm absorber of the seyfert 1 galaxy NGC 4051 and its implications for igm-galaxy feedback processesKRONGOLD, Yair; NICASTRO, Fabrizio; ELVIS, Martin et al.The Astrophysical journal. 2007, Vol 659, Num 2, pp 1022-1039, issn 0004-637X, 18 p., 1Article

Fuse observations of galactic and intrinsic absorption in the spectrum of the Seyfert 1 galaxy 2MASX J21362313-6224008BONAMENTE, Massimiliano; VAN DYKE DIXON, W.The Astrophysical journal. 2004, Vol 609, Num 2, pp 597-602, issn 0004-637X, 6 p., 1Article

MBG 02223-1922: a newly identified luminous Seyfert galaxyCOZIOL, R; PENA, M; DEMERS, S et al.Monthly Notices of the Royal Astronomical Society. 1993, Vol 261, Num 1, pp 170-174, issn 0035-8711Article

High angular resolution broad-band imaging in the mid-infrared : the infrared bright galaxy NGC 34KETO, E; JERNIGAN, G; BALL, R et al.The Astrophysical journal. 1991, Vol 374, Num 2, pp L29-L31, issn 0004-637X, p.2Article

High spectral-resolution CO observations of NGC6814 and NGC7793BRAND, J; WOUTERLOOT, J. G. A; BECKER, R et al.Astronomy and astrophysics (Berlin. Print). 1989, Vol 211, Num 2, pp 315-317, issn 0004-6361Article

FIRST DETECTION OF ¹²CO(1 →0) EMISSION FROM TWO NARROW-LINE SEYFERT 1 GALAXIESKAWAGUCHI, Toshihiro; NAKANISHI, Kouichiro; KOHNO, Kotaro et al.The Astrophysical journal. 2008, Vol 676, Num 1, pp 137-146, issn 0004-637X, 10 p., 1Article

INTERFEROMETRIC ¹²CO J = 2-1 IMAGE OF THE NUCLEAR REGION OF SEYFERT 1 GALAXY NGC 1097HSIEH, Pei-Ying; MATSUSHITA, Satoki; LIM, Jeremy et al.The Astrophysical journal. 2008, Vol 683, Num 1, pp 70-77, issn 0004-637X, 8 p., 1Article

Fuse observation of the narrow-line seyfert 1 galaxy RE 1034+39 : Dependence of broad emission line strengths on the shape of the photoionizing spectrumCASEBEER, Darrin A; LEIGHLY, Karen M; BARON, E et al.The Astrophysical journal. 2006, Vol 637, Num 1, pp 157-182, issn 0004-637X, 26 p., 1Article

Chandra observations of X-ray-weak narrow-line Seyfert 1 galaxiesWILLIAMS, Rik J; MATHUR, Smita; POGGE, Richard W et al.The Astrophysical journal. 2004, Vol 610, Num 2, pp 737-744, issn 0004-637X, 8 p., 1Article

Hubble Space Telescope STIS ultraviolet spectral evidence of outflow in extreme narrow-line Seyfert 1 galaxies. I: Data and analysisLEIGHLY, Karen M; MOORE, John R.The Astrophysical journal. 2004, Vol 611, Num 1, pp 107-124, issn 0004-637X, 18 p., 1Article