@misc{Kamionka_Roman_Die,
 author={Kamionka, Roman},
 address={Breslau},
 howpublished={online},
 publisher={Ferdinand Hirt},
 language={ger},
 type={text},
 title={Die Reorganisation der Kreiseinteilung Schlesien in der Stein-Hardenbergschen Reformperiode},
 keywords={19 w.},
}