@misc{indiciaedc2400affa73,
  title = {Approximating smooth functions using algebraic-trigonometric polynomials},
  author = {Sharapudinov, Idris I},
  year = {2011},
  doi = {10.1070/sm2010v201n11abeh004127; country of input: international atomic energy agency (iaea)},
  url = {https://www.osti.gov/biblio/21592586},
  note = {Source identifier: 21592586}
}