共 22 条
[1]
BHATIA AK, 1982, AP J, V257, P886
[2]
DANKWORT W, 1978, ASTRON ASTROPHYS, V65, P93
[5]
Foukal P., 1981, PHYS SUNSPOTS P SAC, P191
[8]
JORDAN C, 1980, ASTR AP, V182, P433
[10]
NUSSBAUM.H, 1969, ASTROPHYS LETT, V4, P183