TY - JOUR AU - J. Leech TI - Constructing inverse monoids from small categories. JO - Semigroup forum PY - 1987 SP - 89 EP - 116 VL - 36 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1987__36_134888/ ID - SF_1987__36_134888 ER -