%0 Journal Article
%A V.l. Trofimov
%T The growth functions of finitely generated semigroups.
%J Semigroup forum
%D 1980
%P 351-360
%V 21
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1980__21_134457/
%F SF_1980__21_134457