@book{UBHD-1422974, author={Gregor <XI., Papst>}, title={Nos 2977 à 4070}, subtitle={textes et analyses}, publisher={Institut Historique Belge de Rome}, address={Bruxelles}, year={1964}, pages={548 S.}, language={fre}, number={ARRAY(0x55ac2c771220)}, series={Analecta Vaticano-Belgica}, library={UB [Signatur: 63 B 103::3]}, }