%0 Journal Article %A Rodrigo BaƱuelos %A Adam Osekowski %T Martingales and sharp bounds for Fourier multipliers %J Annales Fennici Mathematici %D 2012 %P 251-263 %V 37 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2012.3710/ %R 10.5186/aasfm.2012.3710 %G en %F AFM_2012_37_1_a18