%0 Journal Article
%A Williams, Kristopher
%T Line arrangements and direct products of free groups
%J Algebraic and Geometric Topology
%D 2011
%P 587-604
%V 11
%N 1
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2011.11.587/
%R 10.2140/agt.2011.11.587
%F 10_2140_agt_2011_11_587