%0 Journal Article %A Maria Fait %A J.G. Krzyz %A Jadwiga Zygmunt %T Explicit Quasiconformal Extensions for some Clases of Univalent Functions %J Commentarii mathematici Helvetici %D 1976 %P 279-288 %V 51 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1976__51_139657/ %F CMH_1976__51_139657