TY - JOUR AU - T. I. Zelenyak TI - On~qualitative properties of solutions of quasilinear mixed problems for equations of parabolic type JO - Sbornik. Mathematics PY - 1977 SP - 427 EP - 446 VL - 33 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1977_33_3_a6/ LA - en ID - SM_1977_33_3_a6 ER -