TY - JOUR AU - B.M. Castellano TI - On the topological structure of a monoid on a manifold with boundary. JO - Semigroup forum PY - 1984 SP - 375 EP - 376 VL - 28 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SF_1984__28_134666/ ID - SF_1984__28_134666 ER -