@misc{Apianus_Petrus_(1495-1552)_Cosmographicus,
 author={Apianus, Petrus (1495-1552)},
 howpublished={online},
 publisher={Johann Weißenburger},
 language={lat},
 type={starodruk},
 title={Cosmographicus Liber Petri Apiani Mathematici : studiose collectus},
 keywords={kosmografia dzieła przed 1800},
}