@misc{Freytag_Lucjan_Marian_(1883–1967)_Ofiara_1920,
 author={Freytag, Lucjan Marian (1883–1967)},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 howpublished={online},
 year={1920},
 publisher={Księgarnia I. Rzepeckiego},
 language={pol},
 title={Ofiara krwi bratniej},
 type={Text},
 keywords={Polish Jews, national consciousness},
}