%0 Journal Article %A Bruno Zimmermann %A Shicheng Wang %T The maximum order of finite groups of outer automorphisms of free groups. %J Mathematische Zeitschrift %D 1994 %P 83-88 %V 216 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1994__216_4_174639/ %F MZ_1994__216_4_174639