@misc{Wieland_Johann_Wolfgang_(?-1736)_Principatus_1752,
 author={Wieland, Johann Wolfgang (?-1736)},
 copyright={University of Wroclaw},
 address={Noribergæ},
 howpublished={online},
 year={1752},
 publisher={Homanniani Heredes},
 type={mapa podręczna},
 title={Principatus Silesiae Rattiboriensis},
 keywords={atlas Śląska},
}