%0 Journal Article
%A Mariano Giaquinta
%A Enrico Giusti
%T Differentiability of Minima of Non-Differentiable Functionals.
%J Inventiones mathematicae
%D 1983
%P 285-298
%V 72
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1983__72_143021/
%F IM_1983__72_143021