%0 Journal Article
%A Francaviglia, Mauro
%A Krupka, Demeter
%T The hamiltonian formalism in higher order variational problems
%J Annales de l'institut Henri Poincaré. Section A, Physique Théorique
%D 1982
%P 295-315
%V 37
%N 3
%I Gauthier-Villars
%U http://www.numdam.org/item/AIHPA_1982__37_3_295_0/
%G en
%F AIHPA_1982__37_3_295_0