@misc{Gaszowiec_Piotr_(ca_1430-1474)_Computus,
 author={Gaszowiec, Piotr (ca 1430-1474)},
 howpublished={online},
 publisher={Maciej Szarfenberg},
 language={lat},
 title={Computus Nouus nuper denuo reuisus, & recollectus, res ad ecclesiæ cultum debite perficiendum, vna cum pulcherrimis fundamentis Astronomiæ complectens},
 type={starodruk},
}