@article{Chekhov2014cosine,
author={Chekhov, S.. and Kostin, A.. and Fakhad, A..},
title={Cosine weighting function spaces and semigroup Gauss-weierstrass},
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={50-51},
volume={2},
issue={5},
}