@misc{Jerzy_Bartosik_Materiały_1965,
 author={Jerzy Bartosik},
 address={Poznań},
 year={1965},
 contents={Strona 114-123},
 publisher={Poznań : IZ,},
 language={pol},
 title={Materiały - Cudzoziemcy w NRF},
 type={text},
}