Some features about the Orders of Avis and Santiago in the late Middle Ages: military interests
https://digigov.cepese.pt/portal/en/populacao-e-sociedade/edicoes/populacao-e-sociedade-n-o-33/some-features-about-the-orders-of-avis-and-santiago-in-the-late-middle-ages-military-interests
https://digigov.cepese.pt/portal/@@site-logo/CEPESE+home.png
Some features about the Orders of Avis and Santiago in the late Middle Ages: military interests