VARGA, Zsolt; KÉZI, Csaba; CZÉDLI, Herta. Analysis of Differences Between Levelling Networks in the County of Hajdú-Bihar. International Journal of Engineering and Management Sciences, [S. l.], v. 8, n. 4, p. 84–92, 2023. DOI: 10.21791/IJEMS.2023.042. Disponível em: https://ojs.lib.unideb.hu/IJEMS/article/view/13124.. Acesso em: 17 may. 2024.