Boat accident on the Danube in 1868. Academic Journal of Internal Affairs, [S. l.], v. 68, n. 3, p. 89–97., 2020. DOI: 10.38146/BSZ.2020.3.5. Disponível em: http://belugyiszemlejournal.pitservice.hu/index.php/belugyiszemle/article/view/639. Acesso em: 1 mar. 2026.