共 50 条
- [6] THE SMOOTHNESS OF SOLUTIONS TO THE INITIAL BOUNDARY-VALUE-PROBLEMS FOR ONE CLASS OF SEMILINEAR HYPERBOLIC-EQUATIONS DOKLADY AKADEMII NAUK SSSR, 1983, 273 (06): : 1308 - 1309
- [8] INTEGRAL-REPRESENTATIONS AND BOUNDARY-VALUE-PROBLEMS FOR CERTAIN HYPERBOLIC-EQUATIONS WITH ONE AND 2 SINGULAR LINES DOKLADY AKADEMII NAUK SSSR, 1985, 281 (03): : 534 - 539
- [10] 3 BOUNDARY-VALUE-PROBLEMS FOR HYPERBOLIC EQUATION IN THE CHARACTERISTIC TRIANGLE DOKLADY AKADEMII NAUK SSSR, 1985, 285 (03): : 555 - 558