@article{DAN_1975_225_3_a2,
     author = {L. V. Zhizhiashvili},
     title = {On the convergence and divergence of trigonometric {Fourier} series},
     journal = {Doklady Akademii Nauk},
     pages = {495--496},
     publisher = {mathdoc},
     volume = {225},
     number = {3},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1975_225_3_a2/}
}