%0 Journal Article
%A K. Athanassopoulos
%T One-dimensional chain recurrent sets of flows in the 2-sphere.
%J Mathematische Zeitschrift
%D 1996
%P 643-650
%V 223
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1996__223_3_174943/
%F MZ_1996__223_3_174943