@ARTICLE{Pozharska2019JMathSci,
  title     = "Entropy numbers of the {N}ikol'skii--{B}esov-type classes of
               periodic functions of many variables",
  author    = "Pozharska, Kateryna",
  journal   = "J. Math. Sci.",
  publisher = "Springer Science and Business Media LLC",
  volume    =  241,
  number    =  1,
  pages     = "64--76",
  year      =  2019,
  doi       =  {10.1007/s10958-019-04407-6},
}