共 14 条
[1]
BAADE W, 1950, PUBL U MICHIGAN OBS, V10, P10
[2]
BAADE W, 1963, EVOLUTION STARS G ED, P216
[4]
COPLAND R, 1886, MNRAS, V47, P49
[6]
HOGBOM JA, 1961, NATURE, V189, P561
[8]
MINKOWSKI R, 1958, PARIS S RADIO ASTRON, P315
[9]
OSTERBROCK DE, 1963, EVOLUTION STARS GALA, P216