%0 Journal Article
%A Kaczmarski, Jerzy
%T Extremal Properties of Starlike Functions in the Ring 0<|z|<1
%J Acta Universitatis Lodziensis. Folia Mathematica
%D 1989
%V 03
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AULFM_1989_03_a6/
%G pl
%F AULFM_1989_03_a6