@article{Kovalenko2021private,
author={Kovalenko, E.Y. and Tydykova, N.V.},
title={Private vs. Public Principles in the Regulation of Physical Culture and Sports Relations},
journal={Bulletin of Kemerovo State University. Series: Humanities and Social Sciences},
publisher={Kemerovo State University},
year={2021},
pages={251-258},
volume={2021},
issue={3},
}