@misc{S._M._Nekrologi_1966,
 author={S. M.},
 address={Poznań},
 year={1966},
 contents={Strona 428-430},
 publisher={Poznań : IZ,},
 language={pol},
 title={Nekrologi – Kirył Sosnowski (1910—1966)},
 type={text},
}