%0 Journal Article
%A S.P. LIPSHITZ
%T A Solution of the 'Converse Canonical Problem' for Multiple Integrals in the Calculus of Variations (Short Communication)
%J Aequationes mathematicae
%D 1971
%P 317-318
%V 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1971__6_136213/
%G en
%F AM2_1971__6_136213