%0 Journal Article %A Z. Artstein %T Interval-Decomposability of Continuous Functions, and Convexity %J Journal of convex analysis %D 2020 %P 31-48 %V 27 %N 1 %U http://geodesic.mathdoc.fr/item/JCA_2020_27_1_JCA_2020_27_1_a3/ %F JCA_2020_27_1_JCA_2020_27_1_a3