共 50 条
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- [8] BOUNDARY-VALUE-PROBLEMS FOR A CLASS OF HIGH-ORDER ELLIPTIC-EQUATIONS ON A PLANE, DEGENERATING ON A PART OF THE BOUNDARY DOKLADY AKADEMII NAUK SSSR, 1986, 290 (02): : 270 - 274
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- [10] ON SOME BOUNDARY-VALUE-PROBLEMS FOR ONE CLASS OF MIXED-TYPE EQUATIONS DOKLADY AKADEMII NAUK SSSR, 1980, 250 (05): : 1037 - 1040