%0 Journal Article %A Róbert Szász %T The sharp version of a criterion for starlikeness related to the operator of Alexander %J Annales Polonici Mathematici %D 2008 %P 1-14 %V 94 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap94-1-1/ %R 10.4064/ap94-1-1 %G en %F 10_4064_ap94_1_1