%0 Journal Article %A G. Dal Maso %A C. Sbordone %T Weak lower semicontinuity of polyconvex integrals: a borderline case. %J Mathematische Zeitschrift %D 1995 %P 603-610 %V 218 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1995__218_4_174752/ %F MZ_1995__218_4_174752