TY - JOUR AU - I. V. Korolev TI - The behavior of nonnegative solutions of second-order parabolic equations near the boundary of the domain JO - Differencialʹnye uravneniâ PY - 1982 SP - 706 EP - 708 VL - 18 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1982_18_4_a21/ LA - ru ID - DE_1982_18_4_a21 ER -