GÁL, Z.; RÁCZ, S. Environmental management, risk prevention, natural and cultural heritage in the Carpathian area. Discussion Papers, [S. l.], n. Special, p. 33–44, 2012. Disponível em: http://discussionpapers.rkk.hu/index.php/DP/article/view/2413. Acesso em: 5 mar. 2024.