%0 Journal Article
%A M. P. Sapagovas
%T Numerical methods for a two-dimensional problem with a nonlocal condition
%J Differencialʹnye uravneniâ
%D 1984
%P 1258-1266
%V 20
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1984_20_7_a18/
%G ru
%F DE_1984_20_7_a18