%0 Journal Article
%A Yu. A. Konyaev
%T On the unique solvability of some classes of nonlinear regular and singularly perturbed boundary value problems
%J Differencialʹnye uravneniâ
%D 1999
%P 1028-1035
%V 35
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1999_35_8_a4/
%G ru
%F DE_1999_35_8_a4