%0 Journal Article
%A G. I. Shishkin
%T Computer difference scheme for a singularly perturbed elliptic convection-diffusion equation in the presence of perturbations
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 2017
%P 814-831
%V 57
%N 5
%U http://geodesic.mathdoc.fr/item/ZVMMF_2017_57_5_a4/
%G ru
%F ZVMMF_2017_57_5_a4