Martins Ferreira, João Paulo. “A Nobreza Galego-Portuguesa Da Diocese De Tui (915-1381)”. Guarecer. Revista Eletrónica de Estudos Medievais, no. 3 (September 11, 2019): 121–132. Accessed July 30, 2025. http://84.247.136.72/ojsletrasX/index.php/gua/article/view/6337.