%0 Journal Article %A Bamón, Rodrigo %A Flores, Isabel %A del Pino, Manuel %T Ground states of semilinear elliptic equations : a geometric approach %J Annales de l'I.H.P. Analyse non linéaire %D 2000 %P 551-581 %V 17 %N 5 %I Gauthier-Villars %U http://archive.numdam.org/item/AIHPC_2000__17_5_551_0/ %G en %F AIHPC_2000__17_5_551_0