%0 Journal Article
%A A. N. Bogolyubov
%A A. A. Panin
%T An error estimate for approximate solutions to elliptic equations with non-coercive bilinear form
%J Numerical methods and programming
%D 2009
%P 34-48
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMP_2009_10_1_a4/
%G ru
%F VMP_2009_10_1_a4