%0 Journal Article
%A J.B. Walsh
%A R.T. Smythe
%T The Existence of Dual Processes.
%J Inventiones mathematicae
%D 1973
%P 113-148
%V 19
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1973__19_142191/
%F IM_1973__19_142191