Horst Herold, the founder of modern criminal geography. Academic Journal of Internal Affairs, [S. l.], v. 67, n. 3, p. 115–120., 2019. DOI: 10.38146/BSZ.2019.3.7. Disponível em: http://belugyiszemlejournal.pitservice.hu/index.php/belugyiszemle/article/view/554. Acesso em: 3 mar. 2026.