Erkomayshvili, I.V., T.M. Lebedihina, G.I. Semenova, and V.S. Kostinyuk. “Study of Physical Fitness Indicators in Female Athletes in Artistic and Aesthetic Gymnastics: A Comparative Analysis”. Theory and Practice of Physical Culture, no. 10 (December 4, 2025): 7–9. Accessed February 5, 2026. http://tpf1610220.nichost.ru/index.php/TPPC/article/view/1473.