@misc{Anna_Wolff-Powęska_Oceny_1991,
 author={Anna Wolff-Powęska},
 address={Poznań},
 year={1991},
 contents={Strona 224-227},
 publisher={Poznań : IZ,},
 language={pol},
 title={Oceny i omówienia. Jaroslav Langer, Granzen der Herrschafit. Die Endzeiit der Machithieriarchien},
 type={text},
}