%0 Journal Article
%A G. I. Shishkin
%A L. P. Shishkina
%T A Richardson scheme of an increased order of accuracy for a semilinear singularly perturbed elliptic convection-diffusion equation
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 2010
%P 458-478
%V 50
%N 3
%U http://geodesic.mathdoc.fr/item/ZVMMF_2010_50_3_a5/
%G ru
%F ZVMMF_2010_50_3_a5