@article{MZM_2013_93_2_a14,
     author = {S. K. Bloshanskaya and I. L. Bloshanskii and O. V. Lifantseva},
     title = {Trigonometric {Fourier} {Series} and {Walsh--Fourier} {Series} with {Lacunary} {Sequence} of {Partial} {Sums}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {305--309},
     publisher = {mathdoc},
     volume = {93},
     number = {2},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2013_93_2_a14/}
}