@misc{Burchardus_Johannes_(ca_1450-1506)_Ordo_29,
 author={Burchardus, Johannes (ca 1450-1506)},
 copyright={-},
 address={(Cracouie in Regia ciuitate)},
 howpublished={online},
 year={29 XI 1512},
 publisher={[...] cura Floriani Unglerij},
 language={lat},
 type={a - dokument piśmienniczy (druk)},
 title={Ordo Misse : Secu[n]dario diligentissime correctus cu[m] notabilibus [e]t glossis sacri canonis nouiter additis},
}