TY - JOUR AU - B. R. Vainberg TI - The existence and uniqueness over the entire plane of certain elliptic equations JO - Doklady Akademii Nauk PY - 1962 SP - 14 EP - 16 VL - 142 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_142_1_a2/ LA - ru ID - DAN_1962_142_1_a2 ER -