%0 Journal Article
%A G. I. Shishkin
%T Approximation of solutions of singularly perturbed boundary-value problems with a corner boundary layer
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1987
%P 1360-1374
%V 27
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_9_a8/
%G ru
%F ZVMMF_1987_27_9_a8