%0 Journal Article
%A V. Trnkova
%T On representation of commutative semigroups.
%J Semigroup forum
%D 1975
%P 203-214
%V 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1975__10_134112/
%F SF_1975__10_134112