@article{MZM_1990_48_2_a21,
     author = {Yu. E. Kuprikov},
     title = {Summation of {Fourier} coefficients by the methods~$(C,\alpha)$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {154--155},
     publisher = {mathdoc},
     volume = {48},
     number = {2},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1990_48_2_a21/}
}