共 50 条
- [43] BOUNDARY-VALUE-PROBLEMS FOR MIXED-TYPE EQUATION WITH 2 INNER LINES OF DEGENERACY DOKLADY AKADEMII NAUK SSSR, 1991, 316 (05): : 1051 - 1054
- [44] BOUNDARY-VALUE PROBLEM FOR EQUATIONS OF MIXED TYPE NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1975, 22 (03): : A412 - A412
- [45] A NEW MIXED TYPE BOUNDARY-VALUE PROBLEM BULLETIN DES SCIENCES MATHEMATIQUES, 1981, 105 (03): : 329 - 336
- [46] ON A MIXED BOUNDARY-VALUE PROBLEM OF DIFFUSION TYPE APPLIED SCIENTIFIC RESEARCH, 1982, 39 (04): : 261 - 276
- [48] On a Problem for a Nonlocal Mixed-Type Equation of Fractional Order with Degeneration Lobachevskii Journal of Mathematics, 2021, 42 : 3652 - 3660