%0 Journal Article
%A V. A. Pliss
%T The behavior of the solutions of a sequence of second order periodic systems with a small nonlinearity
%J Differencialʹnye uravneniâ
%D 1971
%P 651-660
%V 7
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1971_7_4_a7/
%G ru
%F DE_1971_7_4_a7