@article{VMUMM_1984_6_a4,
     author = {T. M. Vukolova},
     title = {Some properties of trigonometric series with monotonic coefficients},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {18--23},
     publisher = {mathdoc},
     number = {6},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1984_6_a4/}
}