TY - JOUR AU - V. B. Shakhmurov TI - Coercive boundary value problems for degenerate abstract JO - Doklady Akademii Nauk PY - 1985 SP - 1316 EP - 1320 VL - 280 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1985_280_6_a7/ LA - ru ID - DAN_1985_280_6_a7 ER -