%0 Journal Article %A J.P. Troallic %A G. Hansel %T Moore groups have the WS-property. %J Semigroup forum %D 1993 %P 146-151 %V 46 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1993__46_1_135226/ %F SF_1993__46_1_135226