TY - JOUR AU - I. I. Danilyuk TI - On the mappings corresponding to solutions of elliptic equations JO - Doklady Akademii Nauk PY - 1958 SP - 17 EP - 20 VL - 120 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_120_1_a2/ LA - ru ID - DAN_1958_120_1_a2 ER -