Dvorkina N.I., Trofimova O.S., Marinovich M.A., and Manakova Ya.A. “Age-Related Dynamics of Sexual Dimorphism in the Structural Components of Physical Performance in Children Aged 5-7 Years”. Theory and Practice of Physical Culture, no. 11, Jan. 2025, pp. 47-49, http://tpf1610220.nichost.ru/index.php/TPPC/article/view/1174.