%0 Journal Article %A Stanisława Kanas %A Toshiyuki Sugawa %T Sharp norm estimate of Schwarzian derivative for a class of convex functions %J Annales Polonici Mathematici %D 2011 %P 75-86 %V 101 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap101-1-8/ %R 10.4064/ap101-1-8 %G en %F 10_4064_ap101_1_8