共 59 条
- [1] RELATIVE QUASAR LUMINOSITIES DETERMINED FROM EMISSION-LINE STRENGTHS [J]. NATURE, 1978, 273 (5662) : 431 - 435
- [2] BALDWIN JA, 1980, B AM ASTR SOC, V12, P537
- [4] BLADES JC, 1980, MON NOT R ASTRON SOC, V191, P61
- [5] Blandford R. D., 1978, PITTSBURGH C BL LAC, P328
- [9] BOLTON JG, 1969, ASTROPHYS LETT, V3, P177
- [10] BRIGGS FH, 1981, UNPUB