%0 Journal Article
%A D. I. Martynyuk
%T An investigation of the neighborhood of an invariant toroidal manifold of a system of difference equations
%J Differencialʹnye uravneniâ
%D 1975
%P 1474-1484
%V 11
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1975_11_8_a12/
%G ru
%F DE_1975_11_8_a12