%0 Journal Article
%A A. Varisco
%A Spoletini, A. Cherubini
%T Some properties of E-m semigroups.
%J Semigroup forum
%D 1979
%P 153-162
%V 17
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1979__17_134314/
%F SF_1979__17_134314