@misc{Poray-Łukaczyński_Zbigniew_O_1939,
 author={Poray-Łukaczyński, Zbigniew},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 howpublished={online},
 year={1939},
 publisher={[s. n.]},
 language={pol},
 type={Text},
 title={O wolność i jedność Słowiańszczyzny},
 keywords={Pan-Slavism, Slavic states - history},
}