%0 Journal Article
%A J.A. Gerhard
%T Some subdirectly irreducible idem-potent semigroups.
%J Semigroup forum
%D 1972
%P 362-369
%V 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1972__5_133953/
%G en
%F SF_1972__5_133953