%0 Journal Article %A T. Zolezzi %T Wellposed Problems of the Calculus of Variations for Nonconvex Integrals %J Journal of convex analysis %D 1995 %P 375-384 %V 2 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_1995_2_1-2_a23/ %F JCA_1995_2_1-2_a23