MIHAYLOVA, E.; MIHAYLOV, B. A new football hooliganism act necessary?. Law Journal of New Bulgarian University, [S. l.], v. 16, n. 1, p. 50–59, 2021. DOI: 10.33919/ljnbu.20.1.3. Disponível em: https://ojs.nbu.bg/index.php/LJNBU/article/view/440. Acesso em: 27 jan. 2023.