Vigil Montes, Néstor. “‘Livro de Demarcaçoes entre Estes Reinos E Os de Castela E de Contratos de Pazes’, a Chartulary for Diplomatic Relationss Between Castile and Portugal in Th Late Middle Ages”. Documenta & Instrumenta - Documenta et Instrumenta 13 (August 3, 2015): 133–165. Accessed July 15, 2026. https://revistas.ucm.es/index.php/DOCU/article/view/49743.