Bazilevich, M.V., S.V. Dmitrieva, T.G. Kotova, and E.A. Simonova. 2026. “Analysis of the Readiness of Schoolchildren Who Participated in the Regional Stage of the All-Russian Olympiad in Physical Education”. Theory and Practice of Physical Culture, no. 6 (July):62-66. http://www.tpfk.ru/index.php/TPPC/article/view/1709.