LUTKOVA, N. .; MAKAROV, Y. .; PANCHENKO, I. .; VASILIEV, D. Improving the effectiveness of serves by elite volleyball players through the differentiation of muscular effort. Theory and Practice of Physical Culture, [S. l.], n. 3, p. 3–6, 2026. Disponível em: http://www.tpfk.ru/index.php/TPPC/article/view/1603. Acesso em: 18 apr. 2026.