TY - JOUR AU - N. I. Ionkin AU - V. A. Morozova TI - The two-dimensional heat equation with nonlocal boundary conditions JO - Differencialʹnye uravneniâ PY - 2000 SP - 884 EP - 888 VL - 36 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2000_36_7_a2/ LA - ru ID - DE_2000_36_7_a2 ER -