TY - JOUR AU - J.P. Troallic AU - G. Hansel TI - Moore groups have the WS-property. JO - Semigroup forum PY - 1993 SP - 146 EP - 151 VL - 46 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1993__46_1_135226/ ID - SF_1993__46_1_135226 ER -