@misc{Pseudo-Thomas_de_Aquino_De,
 author={Pseudo-Thomas de Aquino},
 howpublished={online},
 publisher={[Konrad Kachelofen]},
 language={lat},
 title={De vitiis et virtutibus, sive Quaternarius},
 type={inkunabuł},
 keywords={cnoty, grzech, historia doktryn},
}