%0 Journal Article
%A Yoshikazu Katayama
%T Takesaki's duality for a non-degenerate co-action.
%J Mathematica Scandinavica
%D 1984
%P 141-151
%V 55
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1984__55_166910/
%F MS2_1984__55_166910