%0 Journal Article
%A S. S. Litvinkov
%T Differentiability of Fourier series with respect to generalized spherical functions
%J Doklady Akademii Nauk
%D 1962
%P 977-980
%V 144
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_144_5_a8/
%G ru
%F DAN_1962_144_5_a8