%0 Journal Article %A J.D. McCarthy %T Automorphisms of surface mapping class groups. A recent theorem of N. Ivanov. %J Inventiones mathematicae %D 1986 %P 49-72 %V 84 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1986__84_143333/ %F IM_1986__84_143333