共 28 条
[1]
BARKHATOVA KA, 1963, ASTR TSIRK, P1
[2]
BORNGEN F, 1966, ASTROFIZIKA, V2, P431
[5]
CHINCARINI G, 1963, 138 CONTR OSS AP U P
[6]
DANVER CG, 1942, LUND OBS ANN, V10
[7]
DEVAUCOULEURS G, 1966, STARS STELLAR SYSTEM, V9
[8]
DEVAUCOULEURS G, 1964, REFERENCE CATALOGUE, P124
[10]
HODGE PW, 1967, ATLAS CATALOG H 2 RE