共 22 条
[2]
BRACCESI A, 1970, ASTRON ASTROPHYS, V5, P264
[3]
BRACCESI A, 1980, ASTRON ASTROPHYS, V85, P80
[6]
GRIFFITHS RE, 1979, ASTROPHYS J, V234, P81
[8]
KOO DC, 1981, PREPRINT
[9]
KRON R, 1981, PREPRINT
[10]
KUKARKIN BV, 1969, GENERAL CATALOGUE VA