Renzi, Francesco, et al. «A “Frenchman” in Portugal. : Bishop D. Hugo of Porto and the Transformations of the North-Western Iberian Peninsula in the Early 12th Century». CEM – Cultura, Espaço & Memória, n.º 15, março de 2023, pp. 87-117, https://ojstest.xyz/ojsletrasX/index.php/citcem/article/view/13087.