%0 Journal Article %A S. F. Lukomskii %T Fourier series of functions with a non-summable derivative %J Izvestiya. Mathematics %D 2009 %P 301-318 %V 73 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2009_73_2_a2/ %G en %F IM2_2009_73_2_a2