%0 Journal Article
%A Z. Artstein
%A C. C. Popa
%T Convexity and the Natural Best Approximation in Spaces of Integrable Young Measures
%J Journal of convex analysis
%D 2003
%P 169-184
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCA_2003_10_1_JCA_2003_10_1_a7/
%F JCA_2003_10_1_JCA_2003_10_1_a7