@misc{Alfraganus_Mahometus_Brevis,
 author={Alfraganus, Mahometus},
 howpublished={online},
 publisher={(apud Ioh. Petreium)},
 language={lat},
 type={stary druk},
 title={Brevis Ac Per Vtilis Compilatio Alfragani Astronomorum peritissimi, totum co[n]tinens, quod ad rudimenta Astronomica est opportunum},
 keywords={16 w., wydawnictwa przed 1800, stare druki, astronomia},
}