TY - JOUR AU - A. V. Ivanov TI - Second-order quasilinear degenerate and nonuniformly elliptic and parabolic equations JO - Informatics and Automation PY - 1982 SP - 3 EP - 285 VL - 160 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1982_160_a0/ LA - ru ID - TRSPY_1982_160_a0 ER -