%0 Journal Article
%A B. A. Ryabov
%A G. P. Sachkov
%T Accumulation of perturbations in invariant dynamic systems
%J Doklady Akademii Nauk
%D 1973
%P 549-551
%V 210
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_210_3_a11/
%G ru
%F DAN_1973_210_3_a11