@misc{_Theatrum,
 address={[s.l.]},
 howpublished={online},
 publisher={[s.n.]},
 language={lat},
 language={ger},
 title={Theatrum Belli in Saxonia Interiori. 30},
 type={mapa},
 keywords={Niemcy -- mapy -- 18 w, Saksonia (Niemcy) -- mapy -- 18 w},
}