%0 Journal Article
%A Ambrosetti, Antonio
%A Coti Zelati, Vittorio
%T Solutions with minimal period for hamiltonian systems in a potential well
%J Annales de l'I.H.P. Analyse non linéaire
%D 1987
%P 275-296
%V 4
%N 3
%I Gauthier-Villars
%U http://archive.numdam.org/item/AIHPC_1987__4_3_275_0/
%G en
%F AIHPC_1987__4_3_275_0