%0 Journal Article
%A Lemou, Mohammed
%A Méhats, Florian
%A Raphaël, Pierre
%T A new variational approach to the stability of gravitational systems
%J Comptes Rendus. Mathématique
%D 2009
%P 979-984
%V 347
%N 15-16
%I Elsevier
%U http://www.numdam.org/articles/10.1016/j.crma.2009.06.005/
%R 10.1016/j.crma.2009.06.005
%G en
%F CRMATH_2009__347_15-16_979_0