Portuguese Royal Chancellery in the late middle ages- diplomatic and political society (1970-2005)
https://www.cepese.pt/portal.%26%22%26quot/pt/publicacoes/obras/volume-7-number-2-winter-2009/artigos/portuguese-royal-chancellery-in-the-late-middle-ages-diplomatic-and-political-society-1970-2005/view
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Portuguese Royal Chancellery in the late middle ages- diplomatic and political society (1970-2005)