共 18 条
[2]
BILLINGS DE, 1966, GUIDE SOLAR CORONA, P251
[3]
Blackwell D. E., 1966, MON NOT R ASTRON SOC, V131, P383
[4]
BOHLIN JD, 1968, THESIS U COLORADO
[5]
ELMORE DF, 1970, 178 ASTR GEOPH MEM
[7]
HANSEN R, 1967, 174 ASTR GEOPH MEM
[8]
HATA S, 1966, ANN TOKYO ASTRON OBS, V10, P16
[10]
Michard R., 1954, ANN ASTROPHYS, V17, P429