Santos Preciado, J. M. «Methodology for Measuring the Urban Structure of today’s City, Using the Land Registry Database. Application to the South-West Sector of the Autonomous Region of Madrid». Boletín De La Asociación De Geógrafos Españoles, n.º 67, enero de 2015, https://bage.age-geografia.es/ojs/index.php/bage/article/view/1835.