%0 Journal Article %A Jiří Adámek %A Václav Koubek %T On a representation of semigroups by products of algebras and relations %J Colloquium Mathematicum %D 1977 %P 7-25 %V 38 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-38-1-7-25/ %R 10.4064/cm-38-1-7-25 %G en %F 10_4064_cm_38_1_7_25