@misc{Philelphus_Ioannes_Marius_Novum,
 author={Philelphus, Ioannes Marius},
 address={Louvain},
 howpublished={online},
 publisher={Heerstaten Aeg. van der},
 language={lat},
 title={Novum epistolarium. Ed. Ludovicus Mondellus},
 type={inkunabuł},
 keywords={Incunabula -- Poland -- Bydgoszcz -- Catalogs, Early printed books -- 15th century},
}