共 10 条
[1]
ABOUGHAZI R, 1987, B SOC MATH FR, V115, P95
[5]
BROWN R, 1984, CR ACAD SCI I-MATH, V298, P353
[8]
Kappe L-C., 1999, LONDON MATH SOC LECT, V261, P447
[9]
Trebenko D. Y., 1989, CURRENT ANAL ITS APP, V228, P201