共 37 条
[2]
Bradt H., 1979, XRAY ASTRONOMY, P3
[5]
DOWER R, 1977, IAU3144 CIRC
[6]
FIREMAN EL, 1974, ASTROPHYS J, V187, P57, DOI 10.1086/152588
[9]
GORENSTEIN P, 1975, AP J, V198, P931
[10]
HAMMERSCHLAGHENSBERGE G, 1980, ASTRON ASTROPHYS, V85, P119