共 14 条
[2]
BIDELMAN WP, 1954, MEM SOC ROY SCI LIEG, V14, P402
[4]
GREENE AE, 1972, CONTR PERKINS OBS
[5]
GREENE AE, 1971, THESIS OHIO STATE U
[6]
Hardorp J., 1959, LUMINOUS STARS NO MI
[9]
RYBSKI P, 1972, THESIS NW U
[10]
Stephenson C.B, 1971, PUB WARNER SWASEY OB, P1