@article{DAN_1970_192_3_a9,
     author = {S. A. Telyakovskii},
     title = {Integrability of the majorant of the partial sums of a trigonometrical series with quasiconvex coefficients},
     journal = {Doklady Akademii Nauk},
     pages = {514--515},
     year = {1970},
     volume = {192},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_192_3_a9/}
}