@misc{Józef_Popkiewicz_Geneza_1949,
 author={Józef Popkiewicz},
 address={Poznań},
 year={1949},
 contents={Strona 427-442},
 publisher={Poznań : IZ,},
 language={pol},
 title={Geneza gimnazjum bytomskiego},
 type={text},
}