@misc{Fryderyk_Mudzo_German-owned_2017,
 author={Fryderyk Mudzo},
 address={Poznań},
 year={2017},
 contents={Strona 23-40},
 publisher={Poznań : IZ,},
 language={pol},
 title={German-owned Great Landed Estates in Wielkopolska in the Years 1815-1914},
 type={text},
}