%0 Journal Article %A Gerd H. Fricke %T Functions of Bounded Index and Their Logarithmic Derivatives. %J Mathematische Annalen %D 1973 %P 215-224 %V 206 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1973__206_162516/ %F MAN_1973__206_162516