共 19 条
[6]
ABT HA, 1972, ASTROPHYS J, V171, P259, DOI 10.1086/151278
[9]
ALBITSKY VA, 1947, IZV KRIMSK AP OBS, V1, P20
[10]
BATTEN AH, 1967, PUBL DOM ASTROPHYS O, V13, P119