Medvedeva E.N., Terekhina R.N., and Viner I.A. “COMPLEXITY OF COMBINING ELEMENTS OF STRUCTURAL GROUPS OF RHYTHMIC GYMNASTICS AS A CRITERION OF PERFORMANCE SKILL OF SPORTSWOMAN”. Theory and Practice of Physical Culture, no. 9 (September 3, 2023): 3–6. Accessed February 2, 2025. http://tpf1610220.nichost.ru/index.php/TPPC/article/view/664.