共 30 条
- [24] Fe II Emission in the NLS1 galaxy I Zw 1: Results from NIR Spectroscopy CO-EVOLUTION OF CENTRAL BLACK HOLES AND GALAXIES, 2010, (267): : 136 - 136
- [25] Fuse observation of the narrow-line Seyfert 1 Galaxy RE 1034+39: Dependence of broad emission line strengths on the shape of the photoionizing spectrum ASTROPHYSICAL JOURNAL, 2006, 637 (01): : 157 - 182
- [26] Multiwavelength monitoring of the narrow-line Seyfert 1 galaxy Arakelian 564. II. Ultraviolet continuum and emission-line variability ASTROPHYSICAL JOURNAL, 2001, 561 (01): : 146 - 161
- [28] DETECTION OF [SI VI] 1.962 MICRONS AND NEW OBSERVATIONS OF INFRARED-H, [FE-II], AND H2 LINE EMISSION IN THE SEYFERT-GALAXY NGC-1068 ASTROPHYSICAL JOURNAL, 1990, 348 (01): : L5 - L8
- [30] NARROW-LINE SEYFERT-GALAXIES WITH PERMITTED FE-II EMISSION - MARKARIAN-507, 5C-3.100, AND I-ZW-1 ASTROPHYSICAL JOURNAL, 1987, 312 (01): : 91 - 100