TY - JOUR AU - A. V. Bitsadze TI - Normally solvable elliptic boundary value problems JO - Doklady Akademii Nauk PY - 1965 SP - 1218 EP - 1220 VL - 164 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1965_164_6_a1/ LA - ru ID - DAN_1965_164_6_a1 ER -