共 12 条
[1]
BROWN RH, 1953, MON NOT R ASTRON SOC, V113, P123
[2]
Gum C.S., 1955, MMRAS, V67, P155
[5]
Hill E.R., 1958, AUST J PHYS, V11, P530, DOI DOI 10.1071/PH580530
[6]
Mills B. Y., 1958, AUST J PHYS, V11, P360, DOI DOI 10.1071/PH580360
[7]
MULLER HG, 1959, PUB BONN OBS, V52
[8]
Rishbeth H., 1958, AUST J PHYS, V11, P550
[9]
Shakeshaft J.R., 1959, MMRAS, V68, P37
[10]
Sharpless S, 1959, APJS, V4, P257, DOI [10.1086/190049, DOI 10.1086/190049]