%0 Journal Article
%A S. Smale
%T Topology and Mechanics. II. The Planar n-Body Problem.
%J Inventiones mathematicae
%D 1970
%P 45-64
%V 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1970__11_142044/
%F IM_1970__11_142044