共 189 条
[2]
[Anonymous], 1971, AAS
[3]
[Anonymous], 1959, B ASTRON I NETHERLAN
[4]
[Anonymous], 1961, PUBL DOM ASTROPHYS O
[6]
APARICIO A, 1990, ASTRON ASTROPHYS, V240, P262
[8]
BECKER W, 1976, SEPARATED PRINT ASTR
[9]
BONIFAZI A, 1990, MON NOT R ASTRON SOC, V245, P15