%0 Journal Article
%A Ježek, Jaroslav
%A Kepka, Tomáš
%T Semigroup representations of commutative idempotent Abelian groupoids
%J Commentationes Mathematicae Universitatis Carolinae
%D 1975
%P 487-500
%V 16
%N 3
%U http://geodesic.mathdoc.fr/item/CMUC_1975_16_3_a5/
%G en
%F CMUC_1975_16_3_a5