TY - JOUR AU - K.S.S. Nambooripad TI - Structure of regular semigroups I: fundamental regular semigroups. JO - Semigroup forum PY - 1974 SP - 354 EP - 363 VL - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1974__9_134091/ ID - SF_1974__9_134091 ER -