共 56 条
[2]
BERSANELLI M, 1991, ASTRON ASTROPHYS, V252, P854
[5]
BOUCHET P, 1991, ASTRON ASTROPHYS SUP, V91, P409
[7]
CARTER BS, 1990, MON NOT R ASTRON SOC, V242, P1
[9]
CHAPMAN R, 1990, P SOC PHOTO-OPT INS, V1253, P34