@misc{Antoni_Knot_Ryszard_1953,
 author={Antoni Knot},
 address={Poznań},
 year={1953},
 contents={Strona 108-168},
 publisher={Poznań : IZ,},
 language={pol},
 title={Ryszard Roepell, 1808-1893},
 type={text},
}