%0 Journal Article
%A Kingshook Biswas
%A Mahan Mj
%T Pattern rigidity in hyperbolic spaces:  duality and PD subgroups
%J Groups, geometry, and dynamics
%D 2012
%P 97-123
%V 6
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4171/ggd/152/
%R 10.4171/ggd/152
%F 10_4171_ggd_152