@misc{_Vetustissimi,
 address={[s.l.]},
 howpublished={online},
 publisher={ex officina Theod. Bry},
 language={lat},
 type={mapa},
 title={Vetustissimi potentissimi que Hungariae Regni, Transsylvaniae que principatus},
 keywords={Węgry -- mapy -- 18 w},
}