TY - JOUR AU - M. Loganathan TI - Regular semigroups with a medial idempotent. JO - Semigroup forum PY - 1987 SP - 69 EP - 74 VL - 36 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1987__36_134886/ ID - SF_1987__36_134886 ER -