NAGY, Sándor. The history and present of public drinking water supply and its regionalisation in Debrecen. Acta Agraria Debreceniensis, [S. l.], n. 51, p. 147–151, 2013. DOI: 10.34101/actaagrar/51/2080. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2080.. Acesso em: 1 may. 2024.