@book{UBHD-1509250, editor={Urban <VI., Papst> and Bonifatius <IX., Papst>}, title={Suppliques et lettres d'Urban VI (1378 - 1389) et de Boniface IX (cinq premières années: 1389 - 1394)}, publisher={Inst. Hist. Belge}, address={Rome}, year={1976}, language={lat and fre}, number={ARRAY(0x564d0b5c5278)}, series={Analecta Vaticano-Belgica}, note={Text lat., Komm. u. Introd. franz}, library={UB [Signatur: Q 2455-19::7]}, }