%0 Journal Article
%A R. Padmanabhan
%A H. Lakser
%A B. Wolk
%T Varieties of operator semigroups representing partitions.
%J Semigroup forum
%D 1995
%P 135-152
%V 51
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1995__51_1_135407/
%F SF_1995__51_1_135407