%0 Journal Article %A Richard F. Blute %A Francois Lamarche %A Paul Ruet %T Entropic Hopf algebras and models of non-commutative logic %J Theory and applications of categories %D 2002 %P 424-460 %V 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAC_2002_10_a16/ %G en %F TAC_2002_10_a16