共 28 条
[1]
AUBIN JP, 1984, APPLIED NONLINEAR AN
[2]
BERNSTEIN I, 1961, ILLINOIS J MATH, V5, P99
[3]
Brezis H., 1973, LECT NOTES MATH
[4]
CHOBANOV G, 1987, 214 DIP MAT PIS PREP
[5]
CHOBANOV G, 1986, 167 DIP MAT PIS PREP
[6]
Clarke FH., 1983, OPTIMIZATION NONSMOO, P357
[7]
De Giorgi E., 1980, ATTI ACCAD NAZ LIN, V68, P180
[8]
De Giorgi E., 1982, ATTI ACC NAZ LI SFMN, V73, P6