@misc{Biel_Gabriel_(ca_1410-1495)_Sacri,
 author={Biel, Gabriel (ca 1410-1495)},
 address={(Basileae)},
 howpublished={online},
 language={lat},
 title={Sacri canonis misse expositio [...]},
 keywords={16 w., Kolekcje Piastowskie},
}