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- [4] THE DIFFERENTIAL-OPERATOR EQUATIONS OF THE 2ND-ORDER WITH IRREGULAR BOUNDARY-CONDITIONS DOKLADY AKADEMII NAUK SSSR, 1991, 320 (03): : 539 - 542
- [8] 2ND-ORDER BOUNDARY-CONDITIONS FOR THE DRIFT-DIFFUSION EQUATIONS OF SEMICONDUCTORS MATHEMATICAL MODELS & METHODS IN APPLIED SCIENCES, 1995, 5 (04): : 429 - 455
- [9] SECOND-ORDER EQUATIONS WITH 2-POINT AND INTEGRAL BOUNDARY-CONDITIONS NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1973, 20 (05): : A523 - A524