%0 Journal Article
%A Saunders, David
%T Some geometric aspects of the calculus of variations in several independent variables
%J Communications in Mathematics
%D 2010
%P 3-19
%V 18
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/COMIM_2010__18_1_a1/
%G en
%F COMIM_2010__18_1_a1