Malinovskiy, M.S., A.V. Arishin, and A.I. Pogrebnoy. 2025. “The Relationship Between Technical and Physical Fitness Parameters in Swimmers Aged 13–14”. Theory and Practice of Physical Culture, no. 10 (December):17-20. http://tpfk.ru/index.php/TPPC/article/view/1476.