@misc{Jerzy_Kozeński_Nekrologi_1990,
 author={Jerzy Kozeński},
 address={Poznań},
 year={1990},
 contents={Strona 131-132},
 publisher={Poznań : IZ,},
 language={pol},
 title={Nekrologi - Docent dr habil. Jerzy Marczewski (1928 - 1989)},
 type={text},
}