共 14 条
[4]
HAZARD C, MON NOT R ASTR SOC
[5]
HAZARD C, UNPUB MON NOT R ASTR
[6]
KOO DC, 1984, 24TH P LIEG INT ASTR
[8]
PETERSON B, 1983, ASTROPHYS J, V260, pL27
[10]
SCHNEIDER D, 1984, B AAS, V16, P488