%0 Journal Article %A S. Dutta %A B.-L. Lin %T Local U-Convexity %J Journal of convex analysis %D 2011 %P 811-821 %V 18 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2011_18_3_JCA_2011_18_3_a12/ %F JCA_2011_18_3_JCA_2011_18_3_a12