@article{IM2_2009_73_2_a2,
     author = {S. F. Lukomskii},
     title = {Fourier series of functions with a non-summable derivative},
     journal = {Izvestiya. Mathematics},
     pages = {301--318},
     year = {2009},
     volume = {73},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2009_73_2_a2/}
}