@article{Gorlov2014approximation,
author={Gorlov, V..},
title={Approximation of the smooth functions by chebyshev’s polynomials and its application},
journal={Actual directions of scientific researches of the XXI century: theory and practice},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2014},
pages={446-449},
volume={2},
issue={4},
}