@misc{Poniatowski_Stanisław_(1884-1945)_Baltic,
 author={Poniatowski, Stanisław (1884-1945)},
 copyright={Copyright by Polskie Towarzystwo Ludoznawcze},
 howpublished={online},
 language={pol},
 title={Baltic countries - political ethnography},
 keywords={Balts, ethnology, political etnography},
}