%0 Journal Article
%A Dan Segal
%T Variations on a theme of Burns and Medvedev
%J Groups, geometry, and dynamics
%D 2007
%P 661-668
%V 1
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4171/ggd/28/
%R 10.4171/ggd/28
%F 10_4171_ggd_28