@misc{Sacro_Bosco_Joannes_de_Ioannis_1522,
 author={Sacro Bosco, Joannes de},
 contributor={Mateusz z Szamotuł (ca 1491-1528). Wydawca},
 year={1522},
 rights={Domena publiczna (Public domain)},
 publisher={Ungler, Florian ( -1536). Druk.},
 publisher={Haller, Jan (ca 1467-1525). Nakł.},
 language={lat},
 title={Ioannis De Sacrobosco [...] sphaericu[m] opusculum, cum lucida et familiari expositione per Matthaeum Shamotulien[sem] [...]},
 type={stary druk},
 keywords={astronomia - 16 w.},
}