Gridchin А. .; SARAEV, V. .; Toxanbayev А. . International security enhancement instruments and the prevention of terrorist attacks during sports competitions. BULLETIN of L.N. Gumilyov Eurasian National University Law Series, [S. l.], v. 137, n. 4, p. 53–58, 2021. DOI: 10.32523/2616-6844-2021-137-4-53-58. Disponível em: https://bullaw.enu.kz/index.php/main/article/view/85. Acesso em: 4 apr. 2025.