共 50 条
- [36] CONSTRUCTION OF WEAKLY COMMUTING CONTINUATIONS OF OPERATORS AND THE PROBLEM OF THE SYMMETRIZATION OF HYPERBOLIC-EQUATIONS DOKLADY AKADEMII NAUK SSSR, 1987, 293 (06): : 1289 - 1293
- [38] ON THE UNIFORM QUASIASYMPTOTICS OF SOLUTIONS OF HYPERBOLIC-EQUATIONS MATHEMATICS OF THE USSR-SBORNIK, 1991, 70 (01): : 109 - 128