@misc{Guillelmus_de_Gouda_Expositio,
 author={Guillelmus de Gouda},
 address={Deventer},
 howpublished={online},
 publisher={Jacobus de Breda},
 language={lat},
 type={inkunabuł},
 title={Expositio mysteriorum missae},
 keywords={Incunabula -- Poland -- Bydgoszcz -- Catalogs},
}