Greeting of Prof. dr. Frigyes Janza, Police Major General on the occasion of his 75th birthday. Academic Journal of Internal Affairs, [S. l.], v. 70, n. 4, p. 665–667, 2022. DOI: 10.38146/BSZ.2022.4.1. Disponível em: http://belugyiszemlejournal.pitservice.hu/index.php/belugyiszemle/article/view/996. Acesso em: 1 mar. 2026.