共 12 条
[2]
BRUZEK A, 1969, SOLAR PHYS, V8, P129
[3]
Bruzek A., 1967, SOL PHYS, V2, P451
[5]
FORTINI T, 1968, IAU35 S
[9]
ROBERTS PH, 1970, THESIS CALIFORNIA I
[10]
SCHMIDT HO, 1968, IAU35 S