%0 Journal Article
%A G. K. Berikelashvili
%T On the Convergence Rate of the Finite-Difference Solution of a Nonlocal Boundary Value Problem for a Second-Order Elliptic Equation
%J Differencialʹnye uravneniâ
%D 2003
%P 896-903
%V 39
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2003_39_7_a3/
%G ru
%F DE_2003_39_7_a3