共 28 条
[2]
AIZENMAN ML, 1969, ASTROPHYS J, V153, P973
[8]
GUNN JE, 1984, B AM ASTRON SOC, V16, P477
[9]
Hartwick F. D. A., 1972, Astrophysical Journal, V174, P557, DOI 10.1086/151518
[10]
HARTWICK FDA, 1985, IAU S, V113, P81