@misc{George_Nellemann_Polska_1973,
 author={George Nellemann},
 address={Poznań},
 year={1973},
 contents={Strona 41-71},
 publisher={Poznań : IZ,},
 language={pol},
 title={Polska emigracja zarobkowa w Danii od r. 1893},
 type={text},
}