%0 Journal Article
%A K. B. Bopaev
%T Stability of discrete systems in the critical case
%J Doklady Akademii Nauk
%D 1996
%P 442-445
%V 349
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1996_349_4_a1/
%G ru
%F DAN_1996_349_4_a1