%0 Journal Article
%A Gould, Victoria
%T Coperfect monoids
%J Glasgow mathematical journal
%D 1987
%P 73-88
%V 29
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500006686/
%R 10.1017/S0017089500006686
%F 10_1017_S0017089500006686