%0 Journal Article
%A A.H. Clifford
%T The structure of bisimple left unipotent semigroups as ordered pairs.
%J Semigroup forum
%D 1972
%P 137-144
%V 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1972__5_133930/
%F SF_1972__5_133930