Nikiforova, O.N., E.V. Markin, D.V. Sorokin, and M.V. Khoteeva. “SPORTS TRAINING IN SUMMER POLYATHLON BASED ON THE RATIONAL DISTRIBUTION OF TRAINING LOADS”. Theory and Practice of Physical Culture, no. 1 (April 28, 2023): 21–23. Accessed November 25, 2024. http://tpfk.ru/index.php/TPPC/article/view/503.