%0 Journal Article
%A V. F. Butuzov
%A L. V. Kalachev
%T Asymptotic approximation of solution of boundary-value problem for singularly disturbed parabolic equation in the critical case
%J Matematičeskie zametki
%D 1986
%P 819-830
%V 39
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1986_39_6_a4/
%G ru
%F MZM_1986_39_6_a4