KOROLOVA, M. Legal bases of sports activity as an object of the theory of system organization. Slobozhanskyi Herald of Science and Sport, [S. l.], n. 5(73), p. 35–39, 2019. DOI: 10.15391/snsv.2019-5.005. Disponível em: https://journals.uran.ua/index.php/1991-0177/article/view/183419. Acesso em: 5 jul. 2024.