%0 Journal Article %A Grbić, Jelena %A Wu, Jie %T Natural transformations of tensor algebras and representations of combinatorial groups %J Algebraic and Geometric Topology %D 2006 %P 2189-2228 %V 6 %N 5 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2006.6.2189/ %R 10.2140/agt.2006.6.2189 %F 10_2140_agt_2006_6_2189