%0 Journal Article
%A A. I. Klimushev
%T Ljapunov functions for linear systems of difference equations with variable coeffiecients
%J Differencialʹnye uravneniâ
%D 1965
%P 929-932
%V 1
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1965_1_7_a7/
%G ru
%F DE_1965_1_7_a7