共 32 条
[1]
Becker W, 1997, ASTRON ASTROPHYS, V326, P682
[2]
Becker W, 1999, ASTRON ASTROPHYS, V341, P803
[3]
Becker W, 1996, ASTRON ASTROPHYS SUP, V120, pC69
[4]
BECKER W, 1995, NATO ADV SCI INST SE, V450, P47
[5]
BECKER W, 1999, UNPUB
[8]
DAVID LP, 1997, ROSAT HRI CALIBRATIO
[9]
GAENSLER BM, 1998, WORKSH REL NEUTR STA

