共 6 条
[1]
Becker W., 1963, Z ASTROPHYS, V56, P257
[2]
Johnson H.L., 1963, BASIC ASTRONOMICAL D, P204
[4]
RACINE R, 1969, TO BE PUBLISHED
[5]
SCHMIDTKALER T, 1965, ASTRONOMIE ASTROPHYS, P284
[6]
VANDENBERGH S, 1968, ASTROPHYS LETT COMM, V2, P71