A.A. Tretyakov, E.S. Nikolaeva, A.G. Chebotarsky and A.Y. Golub (2023) “Experience of preparing teachers for teaching children to swimming”, Theory and Practice of Physical Culture, (6), pp. 52–54. Available at: http://tpfk.ru/index.php/TPPC/article/view/636 (Accessed: 22 July 2024).