TY - JOUR AU - A. I. Koshelev TI - On the continuity of solutions of quasi-linear elliptic systems of second order JO - Doklady Akademii Nauk PY - 1977 SP - 766 EP - 769 VL - 232 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1977_232_4_a8/ LA - ru ID - DAN_1977_232_4_a8 ER -