@misc{Petrucius_Fredericus_Disputationes,, author={Petrucius, Fredericus}, address={Venezia}, howpublished={online}, publisher={Andreas de Torresanus}, language={lat}, title={Disputationes, quaestiones et consilia}, type={inkunabuł}, keywords={Incunabula -- Poland -- Bydgoszcz -- Catalogs, prawo, Early printed books -- 15th century}, }