共 11 条
[3]
BERMAN L, 1937, LICK OBS B, V18, P57
[4]
Berman L., 1936, MNRAS, V96, P890
[5]
BOTTLINGER KF, 1933, VEROFF U STERNW BERL, V10
[7]
MINKOWSKI R, 1951, PUB OBS U MICHIGAN, V10, P25
[8]
OORT JH, 1942, BAN, V9, P334
[9]
PARENAGO PP, 1946, ASTRON ZH, V23, P69
[10]
Stoy R. H., 1933, MON NOT R ASTRON SOC, V93, P588