TY - JOUR AU - D. Kh. Safarov TI - Elliptic regularization of systems of partial differential JO - Doklady Akademii Nauk PY - 1990 SP - 36 EP - 39 VL - 311 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1990_311_1_a6/ LA - ru ID - DAN_1990_311_1_a6 ER -