%0 Journal Article
%A N. I. Kazeeva
%A S. N. Shimanov
%T A~study of the stability of systems of difference equations in the critical case of one as a~double root
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1977
%P 23-28
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1977_12_a4/
%G ru
%F IVM_1977_12_a4