@article{Pankov2023optimization, author={Pankov, D.A. and CHernogorov, D.N.}, title={OPTIMIZATION OF THE CONTROL OF THE TRAINING PROCESS OF HIGHLY QUALIFIED SWIMMERS BASED ON THE ANALYSIS OF HEART RATE VARIABILITY INDICATORS}, 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={338-343}, volume={0}, issue={2}, }