共 50 条
- [21] Arakelian 564: An unusual component in the X-ray spectra of narrow-line Seyfert 1 galaxies ASTROPHYSICAL JOURNAL, 1999, 526 (01): : 52 - 59
- [22] X-ray spectra of Narrow-Line Seyfert 1 Galaxies in comparison with Galactic black holes PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2004, (155): : 389 - 390
- [23] Models of X-ray and gamma-ray emission from Seyfert galaxies ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES, 1996, 120 (04): : C475 - C480
- [24] Kinematic constraints on UV and X-ray absorbers in Seyfert 1 galaxies AGN PHYSICS WITH THE SLOAN DIGITAL SKY SURVEY, 2004, 311 : 235 - 238
- [25] X-ray fluctuation power spectral densities of Seyfert 1 galaxies ASTROPHYSICAL JOURNAL, 2003, 593 (01): : 96 - 114
- [26] An expanded Rossi X-Ray Timing Explorer survey of X-ray variability in Seyfert 1 galaxies ASTROPHYSICAL JOURNAL, 2004, 617 (02): : 939 - 965