@misc{Sahm_Wilhelm_(1873-1944)_Geschichte,
 author={Sahm, Wilhelm (1873-1944)},
 address={Labiau},
 howpublished={online},
 publisher={Stadtverwaltung Labiau},
 language={ger},
 type={książka},
 title={Geschichte der Stadt Labiau},
 keywords={miasta, Labiawa},
}