TY  - JOUR
AU  - Hatcher, Allen
AU  - Vogtmann, Karen
TI  - Homology stability for outer automorphism groups of free groups
JO  - Algebraic and Geometric Topology
PY  - 2004
SP  - 1253
EP  - 1272
VL  - 4
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2004.4.1253/
DO  - 10.2140/agt.2004.4.1253
ID  - 10_2140_agt_2004_4_1253
ER  -