%0 Journal Article
%A B. Billhardt
%T On inverse semigroups the closure of whose set of idempotents is a Clifford semigroup.
%J Semigroup forum
%D 1992
%P 320-331
%V 44
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1992__44_1_135155/
%F SF_1992__44_1_135155