@misc{_Sieradz,
 address={[Berlin]},
 howpublished={online},
 publisher={Kartographische Abtheilung d. Königl. Preuss. Landes-Aufnahme},
 language={pol},
 language={ger},
 type={mapa},
 title={Sieradz C35},
 title={C35 Sieradz},
 keywords={Sieradz - okolice},
}