DRÓŻDŻ, Mateusz. Security of sports events in Poland: polish act on mass events security. Ius Novum, Warszawa, Poland, v. 8, n. 2, p. 171–185, 2014. Disponível em: https://iusnovum.lazarski.pl/iusnovum/article/view/332. Acesso em: 3 lip. 2024.