Arquero de Vega, Isidro, Susana Casas Navarro, Daniel López Sánchez, Pedro Fandos Pons, y Óscar Germán Vázquez Asenjo. 2018. «Geobase, the Geographic Information System Based on Free Software of the Land Registry of Spain». REVISTA INTERNACIONAL MAPPING 24 (169):18-24. https://ojs.revistamapping.com/MAPPING/article/view/48.