%0 Journal Article
%A Dias Carneiro, M. J.
%A Lopes, Arthur
%T On the minimal action function of autonomous lagrangians associated to magnetic fields
%J Annales de l'I.H.P. Analyse non linéaire
%D 1999
%P 667-690
%V 16
%N 6
%I Gauthier-Villars
%U http://www.numdam.org/item/AIHPC_1999__16_6_667_0/
%G en
%F AIHPC_1999__16_6_667_0