TY - JOUR AU - Bukovský, Lev AU - Hedrlín, Zdeněk AU - Pultr, Aleš TI - On topological representation of semigroups and small categories JO - Mathematica slovaca PY - 1965 SP - 195 EP - 199 VL - 15 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_1965__15_3_a3/ LA - en ID - MASLO_1965__15_3_a3 ER -