TY  - JOUR
AU  - Conant, James
AU  - Vogtmann, Karen
TI  - On a theorem of Kontsevich
JO  - Algebraic and Geometric Topology
PY  - 2003
SP  - 1167
EP  - 1224
VL  - 3
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2003.3.1167/
DO  - 10.2140/agt.2003.3.1167
ID  - 10_2140_agt_2003_3_1167
ER  -