TY - JOUR AU - A. V. Kartynnik TI - A three-point mixed problem with an integral condition with respect to the space variable for second-order parabolic equations JO - Differencialʹnye uravneniâ PY - 1990 SP - 1568 EP - 1575 VL - 26 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1990_26_9_a11/ LA - ru ID - DE_1990_26_9_a11 ER -