%0 Journal Article
%A F. V. Lubyshev
%T On the accuracy of difference approximations and the regularization of optimal control problems for solutions of elliptic equations
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1987
%P 490-500
%V 27
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_4_a1/
%G ru
%F ZVMMF_1987_27_4_a1