TY  - JOUR
AU  - Lemou, Mohammed
AU  - Méhats, Florian
AU  - Raphaël, Pierre
TI  - A new variational approach to the stability of gravitational systems
JO  - Comptes Rendus. Mathématique
PY  - 2009
SP  - 979
EP  - 984
VL  - 347
IS  - 15-16
PB  - Elsevier
UR  - http://www.numdam.org/articles/10.1016/j.crma.2009.06.005/
DO  - 10.1016/j.crma.2009.06.005
LA  - en
ID  - CRMATH_2009__347_15-16_979_0
ER  -