@article{FPM_2013_18_5_a11,
     author = {S. A. Telyakovskii},
     title = {Series formed by the moduli of blocks of terms of trigonometric series. {A~survey}},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {209--216},
     publisher = {mathdoc},
     volume = {18},
     number = {5},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2013_18_5_a11/}
}