共 12 条
[1]
ABT HA, 1970, AP J S, V19
[2]
BOYARCHUK AA, 1964, CRIMEAN ASTR OBS CON, V31, P44
[3]
CAMPBELL WW, 1928, PUB LICK OBS, V16
[4]
CRAMER H, 1954, MATHEMATICAL METHODS
[5]
HARPER WE, 1937, PUB DOMINION ASTROPH, V1
[7]
JASCHEK C, 1965, Z ASTROPHYS, V62, P15
[8]
KIRILLOVA TS, 1963, SVA, V7, P99
[9]
PALMER DR, 1968, 135 ROY OBS B E
[10]
PETRIE RM, 1960, ANN ASTROPHYS, V23, P744