Norden, A.P., V.V. Kozhanov, and A.V. Moskovsky. “Theoretical Substantiation of the Methodology of Technical and Tactical Training of Qualified Freestyle Wrestlers”. Theory and Practice of Physical Culture, no. 10 (December 4, 2025): 13–16. Accessed December 5, 2025. http://www.tpfk.ru/index.php/TPPC/article/view/1475.