TY - JOUR AU - J.A. Hildebrant TI - Divisible and exponent actions of semigroups. JO - Semigroup forum PY - 1993 SP - 138 EP - 145 VL - 46 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1993__46_1_135225/ ID - SF_1993__46_1_135225 ER -