%0 Journal Article %A Clay, Matt %T Contractibility of deformation spaces of G-trees %J Algebraic and Geometric Topology %D 2005 %P 1481-1503 %V 5 %N 4 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2005.5.1481/ %R 10.2140/agt.2005.5.1481 %F 10_2140_agt_2005_5_1481