%0 Journal Article
%A Conant, James
%A Vogtmann, Karen
%T On a theorem of Kontsevich
%J Algebraic and Geometric Topology
%D 2003
%P 1167-1224
%V 3
%N 2
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2003.3.1167/
%R 10.2140/agt.2003.3.1167
%F 10_2140_agt_2003_3_1167