@misc{Poniatowski_Stanisław_(1884-1945)_Task,
 author={Poniatowski, Stanisław (1884-1945) and https://viaf.org/viaf/56736113/},
 copyright={Copyright by Polskie Towarzystwo Ludoznawcze},
 howpublished={online},
 language={pol},
 type={text},
 title={Task division and methods of ethnology},
 keywords={ethnology, methods of ethnology},
}