%0 Journal Article
%A Klein, John R
%A Richter, William
%T Poincaré duality and periodicity
%J Algebraic and Geometric Topology
%D 2011
%P 1961-1985
%V 11
%N 4
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2011.11.1961/
%R 10.2140/agt.2011.11.1961
%F 10_2140_agt_2011_11_1961