@misc{indiciae52792d7485f3,
  title = {Quantitative estimates in Beurling-Helson type theorems},
  author = {Lebedev, Vladimir V},
  year = {2011},
  doi = {10.1070/sm2010v201n12abeh004133; country of input: international atomic energy agency (iaea)},
  url = {https://www.osti.gov/biblio/21592579},
  note = {Source identifier: 21592579}
}