@article{MZM_2014_96_5_a10,
     author = {A. Yu. Popov},
     title = {Estimates of the {Least} {Positive} {Root} of the {Sum} of a {Sine} {Series} with {Monotone} {Coefficients}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {747--761},
     publisher = {mathdoc},
     volume = {96},
     number = {5},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2014_96_5_a10/}
}