TY - JOUR AU - Z. A. Nakhusheva TI - The first and second boundary value problems in an integral formulation for a second-order parabolic equation JO - Differencialʹnye uravneniâ PY - 1990 SP - 1982 EP - 1992 VL - 26 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1990_26_11_a19/ LA - ru ID - DE_1990_26_11_a19 ER -