共 13 条
[1]
Bakelman I., 1974, Geom. Topol. Leningr, V1, P3
[2]
Caffarelli L. A., 1986, Current topics in partial differential equations, P1
[5]
Jin QN, 2006, DISCRETE CONT DYN-A, V15, P367
[7]
Li YY., 2002, J PARTIAL DIFFER EQU, V15, P68
[8]
Lieberman GM, 2013, OBLIQUE DERIVATIVE PROBLEMS FOR ELLIPTIC EQUATIONS, P1, DOI 10.1142/8679
[9]
Lucas J., 2002, INT MAT SER, V1, P35