@article{Karpova2023modern,
author={Karpova, S.N.},
title={MODERN REQUIREMENTS FOR THE FITNESS OF STAYER SWIMMERS},
journal={Scientific notes of P. F. Lesgaft University},
publisher={National State University of Physical Education, Sports and Health named after P.F. Lesgaft},
year={2023},
pages={169-172},
volume={0},
issue={7},
}