%0 Journal Article %A Gerhard Winkler %T A Choquet Ordering and Unique Decompositions in Convex sets of Tight Measures %J Ευκλείδης Γ %D 1989 %P 32-46 %V 21 %I mathdoc %U http://geodesic.mathdoc.fr/item/EUG_1989__21_a3/ %G gr %F EUG_1989__21_a3