Tear Gas – From the Battlefields of World War I to the Streets of Today. Academic Journal of Internal Affairs, [S. l.], v. 66, n. 5, p. 147–150, 2018. DOI: 10.38146/BSZ.2018.5.9. Disponível em: http://belugyiszemlejournal.pitservice.hu/index.php/belugyiszemle/article/view/467. Acesso em: 3 mar. 2026.