%0 Journal Article %A Issie Rabinovitch %T Posets having a unique decomposition into the minimum number of antichains. %J Aequationes mathematicae %D 1978 %P 41-43 %V 17 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1978__17_136718/ %F AM2_1978__17_136718