%0 Journal Article
%A V. E. Slyusarchuk
%T Instability of differential equations with respect to the first approximation
%J Matematičeskie zametki
%D 1985
%P 72-77
%V 37
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1985_37_1_a7/
%G ru
%F MZM_1985_37_1_a7