%0 Journal Article %A P. Bich %T On the Continuous Representation of Quasiconcave Functions by Their Upper Level Sets %J Journal of convex analysis %D 2010 %P 95-101 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2010_17_1_JCA_2010_17_1_a7/ %F JCA_2010_17_1_JCA_2010_17_1_a7