%0 Journal Article
%A N. N. Nefedov
%T The method of differential inequalities for some singularly perturbed partial differential equations
%J Differencialʹnye uravneniâ
%D 1995
%P 719-722
%V 31
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1995_31_4_a19/
%G ru
%F DE_1995_31_4_a19