共 27 条
[1]
CLEMENCE GM, 1943, ASTR PAPERS AM EPH 1, V11, P27
[2]
DYSON F, 1923, M N, V83, P363
[3]
WATTS CB, 1945, ASTRON J, V51, P191
[4]
1913, M N, V73, P700
[5]
1932, PUB US NAVAL OBSER 2, V13, P216
[6]
1925, ANN CAPE OBS 8, V8
[7]
1939, M N, V99, P541
[8]
1950, 1948 49 SMITHS I ANN, P201
[9]
1950, B ASTR, V15, P291
[10]
1912, ASTR PAPERS AM EPH 1, V9