%0 Journal Article
%A Howie, J. M.
%T Idempotents in completely 0-simple semigroups
%J Glasgow mathematical journal
%D 1978
%P 109-113
%V 19
%N 2
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003475/
%R 10.1017/S0017089500003475
%F 10_1017_S0017089500003475