@misc{Ailly_Pierre_d'_(1350-1420?)_Tractatus,
 author={Ailly, Pierre d' (1350-1420?)},
 address={Strasbourg},
 howpublished={online},
 publisher={Husnner, Georg},
 language={lat},
 title={Tractatus et sermones},
 type={tekst},
 keywords={traktaty, mowy, 15 w.},
}