TY - JOUR AU - O. A. Oleinik TI - Quasilinear parabolic equations in several independent variables JO - Doklady Akademii Nauk PY - 1961 SP - 43 EP - 46 VL - 138 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_138_1_a10/ LA - ru ID - DAN_1961_138_1_a10 ER -