%0 Journal Article %A I. Popovici %A A. Volberg %T Rigidity of harmonic measure %J Fundamenta Mathematicae %D 1996 %P 237-244 %V 150 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-150-3-237-244/ %R 10.4064/fm-150-3-237-244 %G en %F 10_4064_fm_150_3_237_244