%0 Journal Article
%A È. È. Shnol'
%T On the stability of fixed points of two-dimensional mappings
%J Differencialʹnye uravneniâ
%D 1994
%P 1156-1167
%V 30
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1994_30_7_a7/
%G ru
%F DE_1994_30_7_a7