TY  - JOUR
AU  - Bruno Zimmermann
AU  - Shicheng Wang
TI  - The maximum order of finite groups of outer automorphisms of free groups.
JO  - Mathematische Zeitschrift
PY  - 1994
SP  - 83
EP  - 88
VL  - 216
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1994__216_4_174639/
ID  - MZ_1994__216_4_174639
ER  -