@misc{_Karte_1878,
 copyright={Copyright by Uniwersytet Wrocławski},
 copyright={University of Wroclaw},
 howpublished={online},
 year={1878},
 publisher={Kőnigl. Preuss. Generalstabe},
 language={ger},
 title={Karte des Deutschen Reiches 1:100 000 - 496 (305). Glatz},
}