@misc{Mitzner_Piotr_Zaciemniony_2007,
 author={Mitzner, Piotr},
 number={5},
 copyright={Rights Reserved - Free Access},
 journal={Teksty Drugie},
 address={Warszawa},
 howpublished={online},
 year={2007},
 publisher={IBL PAN},
 language={pol},
 title={Zaciemniony pokój},
 type={Text},
 URL={http://rcin.org.pl/ibl/Content/51239/PDF/WA248_67596_P-I-2524_mitzner-zaciem.pdf},
 keywords={Korczak, Janusz, Nietzsche, Friedrich Wilhelm, testimony, Holocaust},
}