%0 Journal Article
%A Beno Eckmann
%A Peter Linnell
%T Poincaré duality groups of dimension two, II.
%J Commentarii mathematici Helvetici
%D 1983
%P 111-114
%V 58
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1983__58_139933/
%F CMH_1983__58_139933