Ancient and Medieval Memories: Studies in the Reconstruction of the Past Janet Coleman. 1992. Ancient and Medieval Memories: Studies in the Reconstruction of the Past. :646.
Spanish Landscapes in the Middle Ages: Reconstructing Territorial Memory from Early Documents and Cartography -- A GIS-Based Methodology Pilar Chias, Tomes Abad. 2016. Spanish Landscapes in the Middle Ages: Reconstructing Territorial Memory from Early Documents and Cartography -- A GIS-Based Methodology. Cartographica. 51(4):208-220.
Spanish Landscapes in the Middle Ages: Reconstructing Territorial Memory from Early Documents and Cartography -- A GIS-Based Methodology Pilar Chias, Tomes Abad. 2016. Spanish Landscapes in the Middle Ages: Reconstructing Territorial Memory from Early Documents and Cartography -- A GIS-Based Methodology. Cartographica. 51(4):208-220.