%0 Journal Article %A A. Zygmund %T On a theorem of Privaloff %J Studia Mathematica %D 1931 %P 238-247 %V 3 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-3-1-238-247/ %R 10.4064/sm-3-1-238-247 %G de %F 10_4064_sm_3_1_238_247