共 50 条
- [21] CAN REDSHIFTS OF QUASI-STELLAR OBJECTS BE GRAVITATIONAL ASTROPHYSICAL JOURNAL, 1968, 153 (3P2): : L163 - +
- [22] FURTHER SPECTROSCOPIC OBSERVATIONS OF QUASI-STELLAR OBJECTS AND RADIO GALAXIES ASTROPHYSICAL JOURNAL, 1970, 160 (01): : L33 - &
- [23] OPTICAL POSITIONS OF 25 QUASI-STELLAR OBJECTS AND RADIO GALAXIES ASTROPHYSICAL JOURNAL, 1968, 151 (1P2): : L23 - &
- [26] POSSIBLE ASSOCIATIONS OF QUASI-STELLAR OBJECTS AND RADIO GALAXIES WITH RICH CLUSTERS OF GALAXIES ASTROPHYSICAL JOURNAL, 1977, 216 (01): : 227 - 236
- [28] ON CORRELATIONS BETWEEN COLORS AND REDSHIFTS OF QUASI-STELLAR OBJECTS ASTROPHYSICAL JOURNAL, 1967, 147 (01): : 13 - &
- [29] BLACK HOLES AND ABSORPTION REDSHIFTS IN QUASI-STELLAR OBJECTS ASTROPHYSICAL JOURNAL, 1973, 181 (02): : L65 - L69