@misc{Rahden_Wilhelm_von._Die_[ca,
 author={Rahden, Wilhelm von. and Brose, Heinrich. Ryt.},
 copyright={Public Domain},
 address={[S.l.]},
 howpublished={online},
 year={[ca 1815]},
 publisher={[s.n.]},
 language={ger},
 title={Die Schlacht an der Katzbach den 26 ten August 1813},
 keywords={topographical maps, warfare maps, battle of Kaczawa River, Silesia, 19th century},
}