@misc{Kaplun-Kogan_Vladimir_Wolf_(1888–1948)_Die_1917,
 author={Kaplun-Kogan, Vladimir Wolf (1888–1948)},
 copyright={Rights Reserved - Restricted Access},
 address={Berlin},
 howpublished={online},
 year={1917},
 publisher={R. Löwit},
 language={ger},
 title={Die jüdische Sprach- und Kulturgemeinschaft in Polen : eine statistische Studie},
 type={Text},
 keywords={Yiddish language, Jewish culture, statistical data, Poland},
}