共 26 条
- [7] JONES BC, 1980, ASTRON ASTROPHYS, V81, P128
- [8] INCLINATION EFFECTS ON THE RECOGNITION OF SEYFERT-GALAXIES [J]. ASTRONOMICAL JOURNAL, 1980, 85 (03) : 198 - 203
- [9] MILLER JS, 1976, ADV ELECTRONICS ELEC, V40, P693
- [10] HE I LINES IN SPECTRA OF QSOS AND SEYFERT-GALAXIES [J]. ASTROPHYSICAL JOURNAL, 1978, 219 (03) : 822 - 828