%0 Journal Article
%A Yu. A. Konyaev
%T A Class of Singularly Perturbed Boundary Value Problems with Unstable Spectrum of the Limit Operator
%J Differencialʹnye uravneniâ
%D 2001
%P 558-561
%V 37
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2001_37_4_a14/
%G ru
%F DE_2001_37_4_a14