TY - JOUR AU - T. Saito TI - Quasi-orthodox semigroups with inverse transversals. JO - Semigroup forum PY - 1987 SP - 47 EP - 54 VL - 36 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1987__36_134884/ ID - SF_1987__36_134884 ER -