@misc{Mariusz_Kowalski_Przemysław_Śleszyński_The_2012,
 author={Mariusz Kowalski, Przemysław Śleszyński},
 address={Poznań},
 year={2012},
 contents={Strona 119-136},
 publisher={Poznań : IZ,},
 language={pol},
 title={The Migration of Poles to Germany in the Context of the Most Common Polish Surnames},
 type={text},
}