%0 Journal Article
%A M.W. Grossman
%T A categorical approach to invariant means and fixed point properties.
%J Semigroup forum
%D 1972
%P 14-44
%V 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1972__5_133921/
%F SF_1972__5_133921