%0 Journal Article
%A L. I. Kononenko
%T Qualitative analysis of singularly perturbed systems with one or two slow and fast variables
%J Sibirskij žurnal industrialʹnoj matematiki
%D 2002
%P 55-62
%V 5
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJIM_2002_5_4_a4/
%G ru
%F SJIM_2002_5_4_a4