TY - JOUR AU - D. E. Apushkinskaya AU - A. I. Nazarov TI - An initial-boundary value problem with a~Venttsel' boundary condition for parabolic equations not in divergence form JO - Algebra i analiz PY - 1994 SP - 1 EP - 29 VL - 6 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_1994_6_6_a0/ LA - ru ID - AA_1994_6_6_a0 ER -