@misc{Bogusław_Drewniak_The_1957,
 author={Bogusław Drewniak},
 address={Poznań},
 year={1957},
 contents={Strona 4},
 publisher={Poznań : IZ,},
 language={pol},
 title={The Flow of Season Workers to. West Pomerania from Poland under Russian and Austrian Administration in the Years 1890-1917},
 type={text},
}