共 50 条
- [23] QUASARS AS COSMOLOGICAL PROBES - DENSITY EVOLUTION, GRAVITATIONAL LENSES AND ABSORPTION-LINES OBSERVATORY, 1985, 105 (1067): : 119 - 120
- [29] ABSOLUTE MAGNITUDES FOR QUASARS WITH COSMOLOGICAL REDSHIFTS OBSERVATORY, 1974, 94 (999): : 45 - 50
- [30] Are there quasars at non-cosmological distances? ACTIVE GALACTIC NUCLEI AND RELATED PHENOMENA, 1999, (194): : 428 - 431