@misc{Vincentius_Ferrerius_s._Sermones,
 author={Vincentius Ferrerius s.},
 address={Nürnberg},
 howpublished={online},
 publisher={Ant. Koberger},
 language={lat},
 type={inkunabuł},
 title={Sermones de tempore et de sanctis. P. I-III},
 keywords={Incunabula -- Poland -- Bydgoszcz -- Catalogs, Early printed books -- 15th century},
}