%0 Journal Article %A Kučera, Luděk %T On the monoids of homomorphisms of semigroups with unity %J Commentationes Mathematicae Universitatis Carolinae %D 1982 %P 369-381 %V 23 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1982__23_2_a13/ %G en %F CMUC_1982__23_2_a13