%0 Journal Article %A Julian Ɓawrynowicz %A Olli Tammi %T On estimating a fifth order functional for bounded univalent functions %J Colloquium Mathematicum %D 1972 %P 307-313 %V 25 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-25-2-307-313/ %R 10.4064/cm-25-2-307-313 %G en %F 10_4064_cm_25_2_307_313