共 7 条
[1]
AGMON S, 1985, LECT NOTES MATH, V1159, P1
[2]
Brezis H., 1997, ANN SC NORM PISA, V25, P217
[4]
DAVIES EB, IN PRESS REV HARDY I
[7]
Opic B., 1990, Pitman Research Notes in Mathematics Series, V219