共 30 条
[2]
COUPIAC P, 1972, ASTRON ASTROPHYS, V16, P272
[3]
COX AN, 1970, ASTROPHYS J SUPPL S, V19, P243, DOI 10.1086/190207
[4]
Engvold O., 1973, Astronomy and Astrophysics Supplement Series, V10, P11
[5]
GARZ T, 1969, ASTRON ASTROPHYS, V2, P446
[8]
HALL DNB, 1974, PRIVATE COMMUNICATIO
[9]
HALL DNB, 1970, THESIS KITT PEAK NAT
[10]
HENOUX JC, 1969, ASTRON ASTROPHYS, V2, P288