%0 Journal Article %A Bukovský, Lev %A Hedrlín, Zdeněk %A Pultr, Aleš %T On topological representation of semigroups and small categories %J Mathematica slovaca %D 1965 %P 195-199 %V 15 %N 3 %U http://geodesic.mathdoc.fr/item/MASLO_1965_15_3_a3/ %G en %F MASLO_1965_15_3_a3