@misc{_Breviarium_[przed,
 address={Venezia},
 year={[przed 6.V] 1478},
 publisher={Nicolaus Jenson},
 language={lat},
 title={Breviarium Romanum. Corr. Georgius de Spathariis},
 type={stary druk},
 keywords={liturgika ; brewiarz},
}