@article{Sidorenko2023chronology,
author={Sidorenko, A.S.},
title={CHRONOLOGY OF A CHANGE IN THE MIDDLE AGE OF ATHLETES OF WINNERS OF THE OLYMPIC GAMES AND WORLD CHAMPIONSHIPS IN RELAY RUNNING},
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={441-444},
volume={0},
issue={2},
}