TY - JOUR AU - A. V. Ivanov TI - The smoothness of the generalized solutions of degenerate second order parabolic equations JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1971 SP - 55 EP - 70 VL - 116 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1971_116_a5/ LA - ru ID - TM_1971_116_a5 ER -