%0 Journal Article
%A I. G. Rozet
%T On autonomous three-dimensional systems with knotted trajectories and limit cycles of various types
%J Differencialʹnye uravneniâ
%D 1981
%P 994-999
%V 17
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1981_17_6_a3/
%G ru
%F DE_1981_17_6_a3