TY - JOUR AU - Z. Goseki TI - On p -semisimple S-sets. JO - Semigroup forum PY - 1993 SP - 15 EP - 28 VL - 47 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1993__47_2_135250/ ID - SF_1993__47_2_135250 ER -