%0 Journal Article
%A H. Müller
%A B. Eckman
%T Plane Motion Groups and Virtual Poincaré Duality of Dimension Two.
%J Inventiones mathematicae
%D 1982
%P 293-310
%V 69
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1982__69_142955/
%G en
%F IM_1982__69_142955