Frontier Landscapes: Christian Conquests and Agrarian Transformations from the Twelfth to the Fourteenth Century. Edad Media. Revista de Historia, [S. l.], n. 20, p. 13–46, 2019. DOI: 10.24197/em.20.2019.13-46. Disponível em: https://revistas.uva.es/index.php/edadmedia/article/view/3579. Acesso em: 17 jan. 2026.