@misc{Ailly_Pierre_d'_(1350-1420?)_Tractatus,
 author={Ailly, Pierre d' (1350-1420?)},
 address={[Bruxelles]},
 howpublished={online},
 publisher={Fratres Vitae Communis. Druk.},
 language={lat},
 title={Tractatus et sermones},
 keywords={Kolekcje Piastowskie, traktaty, mowy, 15 w., inkunabuły},
}