@misc{Loewe_Herberius_Pharus-Plan,
 author={Loewe, Herberius},
 howpublished={online},
 publisher={Pharus Verlag GmbH Berlin},
 language={ger},
 type={mapy},
 title={Pharus-Plan Wien},
 keywords={Austria, plany miast europejskich, mapy historyczne},
}