%0 Journal Article %A Jogindar S. Ratti %T The Radius of Univalence of Certain Analytic Functions. %J Mathematische Zeitschrift %D 1968 %P 241-248 %V 107 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1968__107_171070/ %F MZ_1968__107_171070