LINEHAN, P. Patronage and Indebtedness: Portugal, Castile and the Papal Court around the Year 1300. Historia. Instituciones. Documentos, [S. l.], n. 34, 2018. DOI: 10.12795/hid.2007.i34.07. Disponível em: https://revistascientificas.us.es/index.php/HID/article/view/5182. Acesso em: 4 may. 2024.