共 33 条
- [22] SANDAGE A, 1961, AP J, V133, P353
- [26] SRAMEK RA, 1980, PREPRINT
- [29] X-RAY STUDIES OF QUASARS WITH THE EINSTEIN OBSERVATORY [J]. ASTROPHYSICAL JOURNAL, 1979, 234 (01) : L9 - L13
- [30] NONPARAMETRIC STATISTICS OF THE QUASAR HUBBLE DIAGRAMS [J]. ASTROPHYSICAL JOURNAL, 1979, 228 (02) : L51 - L54