@misc{Karwowski_Stanisław_(1848-1917)_Geschichte,
 author={Karwowski, Stanisław (1848-1917)},
 address={Posen},
 howpublished={online},
 publisher={Verlag vom Verfasser},
 language={ger},
 type={książka},
 title={Geschichte des Hauses Leszczyc von Radolin Radoliński},
}