%0 Journal Article
%A S. Kh. Aranson
%T Systems on a torus with structural instability of the first degree
%J Doklady Akademii Nauk
%D 1965
%P 959-962
%V 164
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1965_164_5_a0/
%G ru
%F DAN_1965_164_5_a0