%0 Journal Article %A Zippin, M. %T The Space of Differences of Convex Functions on [0, 1] %J Serdica Mathematical Journal %D 2000 %P 331-352 %V 26 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SMJ2_2000_26_4_a3/ %G en %F SMJ2_2000_26_4_a3