共 50 条
- [41] Boundary value problems for quasielliptic systems Siberian Mathematical Journal, 2008, 49 : 202 - 217
- [42] SOME PROBLEMS OF OPTIMUM DESIGN PROBLEMS OF VIBRATING SYSTEMS ARCHIVES OF MECHANICS, 1975, 27 (04): : 605 - 616
- [43] ON SOME MIXED PROBLEMS FOR 1ST-ORDER HYPERBOLIC SYSTEMS DOKLADY AKADEMII NAUK SSSR, 1991, 318 (01): : 24 - 28
- [45] Mixed problems for quasilinear hyperbolic systems Nonlinear Analysis, Theory, Methods and Applications, 1997, 30 (04): : 2329 - 2340
- [50] BOUNDARY VALUE PROBLEMS FOR SYSTEMS OF SECOND ORDER DIFFERENTIAL EQUATIONS OF MIXED TYPE STUDIA UNIVERSITATIS BABES-BOLYAI MATHEMATICA, 2007, 52 (01): : 63 - 77