%0 Journal Article %A M. Perovic %T Growth of the coefficient auf quasiconformality and the boundary correspondence of automorphisms of a ball. %J Commentarii mathematici Helvetici %D 1986 %P 60-66 %V 61 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1986__61_140040/ %F CMH_1986__61_140040