%0 Journal Article
%A A. Yu. Kolesov
%A N. Kh. Rozov
%T ``Duck hunting'' in the study of singularly perturbed boundary value problems
%J Differencialʹnye uravneniâ
%D 1999
%P 1356-1365
%V 35
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1999_35_10_a7/
%G ru
%F DE_1999_35_10_a7