@misc{Poniatowski_Stanisław_(1884-1945)_Relationship,
 author={Poniatowski, Stanisław (1884-1945)},
 copyright={Copyright by Polskie Towarzystwo Ludoznawcze},
 howpublished={online},
 language={pol},
 title={Relationship in Euro-Asian Languages},
 keywords={european languages, pra-languages, Gdansk},
}