%0 Journal Article %A Julian Gevirtz %T On Extreme Points of Families of Analytic Functions with Values in a Convex Set. %J Mathematische Zeitschrift %D 1986 %P 79-84 %V 193 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1986__193_173769/ %F MZ_1986__193_173769