@misc{Witold_Hensel_Polemiki_1948,
 author={Witold Hensel},
 address={Poznań},
 year={1948},
 contents={Strona 319-321},
 publisher={Poznań : IZ,},
 language={pol},
 title={Polemiki i dyskusje – Problem Jomsborga},
 type={text},
}