@article{IVM_1986_7_a6,
     author = {M. I. Dyachenko},
     title = {Trigonometric series with generalized-monotone coefficients},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {39--50},
     publisher = {mathdoc},
     number = {7},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1986_7_a6/}
}