%0 Journal Article
%A A. A. Bobodzhanov
%A V. F. Safonov
%T Singularly perturbed integro-differential systems with contrast structures
%J Sbornik. Mathematics
%D 2005
%P 173-200
%V 196
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2005_196_2_a1/
%G en
%F SM_2005_196_2_a1