共 42 条
[31]
ROBINSON BJ, 1970, AUST J PHYS, V23, P363
[32]
ROSLUND C, 1966, ARK ASTRON, V4, P101
[33]
Rougoor G. W., 1964, B ASTRON I NETH, V17, P381
[35]
SHAVER PA, 1964, MNRAS, V127, P387
[39]
WHITEOAK JB, 1970, ASTROPHYS LETT, V5, P5
[40]
WILSON TL, 1970, ASTROPHYS LETT, V5, P99