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Gennadios II (patriarche de Constantinople, 1405?-147.) : Epistula ad Constantinum imperatorem contra unionem Florentinam, Portal Biblissima. Permalink: https://biblissima.demo.logilab.fr/ark:/43093/oedatafa7ad6401e02357b6943a227416980f6412b4581 (seen 17/10/2026)
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