EPERJESI, Zoltán. European best practises for district heating. Acta Agraria Debreceniensis, [S. l.], n. 72, p. 47–49, 2017. DOI: 10.34101/actaagrar/72/1585. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/1585.. Acesso em: 5 may. 2024.