共 117 条
[21]
BATTEN AH, 1967, PUBL DOM ASTROPHYS O, V13, P119
[22]
BEARDSLEY WR, 1969, PUB ALLEGHENY OBS, V7, P92
[23]
BELOPOLSKY A, 1913, ASTRON NACHRICHTEN, V196, P1
[24]
Bidelman W. P., 1967, MAGNETIC RELATED STA, P29
[25]
BIDELMAN WP, 1960, T IAU, V10, P677
[26]
BOWEN IS, 1959, CARNEGIE YRB, V58, P41
[27]
BROSCHE P, 1967, ANN ASTROPHYS, V30, P995
[28]
CAMERON RC, 1967, MAGNETIC RELATED STA
[29]
Campbell W. W., 1928, PLICO, V16, P1
[30]
CANNON JB, 1916, PUB DOM OBS, V4, P31