共 20 条
[2]
BEALS R, 1985, P SYMP PURE MATH, V43, P45
[3]
BEALS R, 1988, NONLINEAR EVOLUTION, P15
[5]
BROWN RM, 1996, RECOVERING CONDUCTIV
[6]
CHANILLO S, 1990, P AM MATH SOC, P761
[7]
Gilbar D., 1983, ELLIPTIC PARTIAL DIF