%0 Journal Article
%A L. P. Shilnikov
%T On the generation of a periodic motion from trajectories doubly asymptotic to an equilibrium state of saddle type
%J Sbornik. Mathematics
%D 1968
%P 427-438
%V 6
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1968_6_3_a6/
%G en
%F SM_1968_6_3_a6