@article{Kovalev2025methodology,
author={Kovalev, A.A.},
title={Methodology of physical activity rationing in recreational physical activity through digital technologies},
journal={Scientific notes of P. F. Lesgaft University},
publisher={National State University of Physical Education, Sports and Health named after P.F. Lesgaft},
year={2025},
pages={126-131},
volume={0},
issue={3},
}