%0 Journal Article
%A J. R. B. Cockett
%A R. A. G. Seely
%T Finite sum - product logic
%J Theory and applications of categories
%D 2001
%P 63-99
%V 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TAC_2001_8_a4/
%G en
%F TAC_2001_8_a4