@misc{Geyer_&_Co._Lähn,
 author={Geyer & Co.},
 address={Breslau},
 howpublished={online},
 publisher={Geyer & Co.},
 language={ger},
 title={Lähn i. Riesengeb.},
 keywords={fotografia śląska, zamki, Dolny Śląsk - zabytki, Sudety},
}