共 20 条
[3]
DAVIES RE, UNPUBLISHED
[4]
DENISSE, 1955, COMPT REND, V240, P278
[6]
HAGEN, 1955, ASTROPHYS J, V122, P361
[7]
HAGEN, 1957, INT ASTRONOMICAL UNI, V4, P81
[10]
KAHN FD, 1955, GAS DYNAMICS COSMIC, P273