%0 Journal Article
%A N. S. Bakhvalov
%T On the optimization of the methods for solving boundary value problems in the presence of a boundary layer
%J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
%D 1969
%P 841-859
%V 9
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZVMMF_1969_9_4_a7/
%G ru
%F ZVMMF_1969_9_4_a7