共 34 条
[11]
DIXON RS, 1980, MASTER LIST NONSTELL
[14]
Gallouet L., 1975, Astronomy and Astrophysics Supplement Series, V19, P1
[18]
GOTTESMAN ST, 1983, IAU S, V100, P93
[19]
Hogbom J. A., 1974, Astronomy and Astrophysics Supplement Series, V15, P417
[20]
HOLMBERG E, 1937, ANN OBS LUND