共 12 条
[1]
Ambartzumian V. A., 1940, B ABASTUMANI, V4, P17
[2]
AMBARZUMIAN VA, 1938, B ABASTUMANI OBS, V2, P37
[3]
BAKER RH, 1941, AP J, V94, P482
[6]
MARKARIAN BE, 1946, CONTR BURAKAN OBS AC, V1
[7]
PERRON O, 1932, ALGEBRA, V1, P92
[8]
SPITZER L, 1948, AP J, V108, P278
[10]
VANDEHULST HC, 1949, RECH ASTR OBS UTRE 2, V11