%0 Journal Article %A Adam Os/ekowski %T Sharp moment inequalities for differentially subordinated martingales %J Studia Mathematica %D 2010 %P 103-131 %V 201 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4064/sm201-2-1/ %R 10.4064/sm201-2-1 %G en %F 10_4064_sm201_2_1