%0 Journal Article %A Mooney, Christopher %T Examples of non-rigid CAT(0) groups from the category of knot groups %J Algebraic and Geometric Topology %D 2008 %P 1667-1690 %V 8 %N 3 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2008.8.1667/ %R 10.2140/agt.2008.8.1667 %F 10_2140_agt_2008_8_1667