%0 Journal Article %A A. V. Gulin %A N. I. Ionkin %A V. A. Morozova %T Stability of a Nonlocal Two-Dimensional Finite-Difference Problem %J Differencialʹnye uravneniâ %D 2001 %P 926-932 %V 37 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2001_37_7_a7/ %G ru %F DE_2001_37_7_a7