%0 Journal Article %A N. I. Ionkin %A V. A. Morozova %T The two-dimensional heat equation with nonlocal boundary conditions %J Differencialʹnye uravneniâ %D 2000 %P 884-888 %V 36 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2000_36_7_a2/ %G ru %F DE_2000_36_7_a2