共 31 条
[12]
EKERS RD, 1978, NATURE, V276, P588, DOI 10.1038/276588a0
[13]
FERRARI A, 1983, ASTRON ASTROPHYS, V125, P179
[17]
HARDEE PE, 1984, ASTROPHYS J, V277, P104
[19]
Kuhr H., 1981, Astronomy & Astrophysics Supplement Series, V45, P367
[20]
LELIEVRE G, 1984, ASTRON ASTROPHYS, V138, P49