TY - JOUR AU - M.K. Sen TI - p-congruences on p-regular semigroups. JO - Semigroup forum PY - 1992 SP - 149 EP - 156 VL - 44 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1992__44_1_135140/ ID - SF_1992__44_1_135140 ER -