@misc{Poniatowski_Stanisław_(1884–1945)_Notes,
 author={Poniatowski, Stanisław (1884–1945)},
 copyright={Copyright by Polskie Towarzystwo Ludoznawcze},
 howpublished={online},
 language={pol},
 title={Notes about philosophy},
 keywords={philosophy, national minorities, Jews, Germans, lectures, notes},
}