共 15 条
- [2] [Anonymous], 1996, VARIATIONAL METHODS, DOI DOI 10.1007/978-3-662-03212-1
- [6] Feng Z. H., 2014, MATH METH APPL SCI
- [8] LIONS PL, 1984, ANN I H POINCARE-AN, V1, P223
- [9] LITVAK AG, 1978, JETP LETT+, V27, P517
- [10] Liu XQ, 2013, P AM MATH SOC, V141, P253