共 50 条
- [31] ON THE PERTURBATION-THEORY FOR MULTIDIMENSIONAL SOLITONS DOKLADY AKADEMII NAUK BELARUSI, 1994, 38 (05): : 33 - 37
- [37] DEGENERATE PERTURBATION-THEORY - COMMENT JOURNAL OF CHEMICAL PHYSICS, 1978, 68 (08): : 3952 - 3953
- [38] RAPIDLY CONVERGING PERTURBATION-THEORY DOKLADY AKADEMII NAUK SSSR, 1984, 279 (06): : 1362 - 1367