@misc{Petrus_Alphonsus_Dialogus,
 author={Petrus Alphonsus},
 address={Coloniae},
 howpublished={online},
 publisher={[s.n.]},
 language={lat},
 type={starodruk},
 title={Dialogus Petri, cognomento Alfunsi ex Iudaeo Christiani et Moysi Iudaei},
 keywords={Polska -- 16 w., Niemcy -- 16 w., Early printed books -- 16th century, Sixteenth century},
}