@misc{Orzelʹskij_M._Autor_Pol'skij_1898,
 author={Orzelʹskij, M. Autor},
 copyright={Public Domain},
 address={Kiev},
 howpublished={online},
 year={1898},
 publisher={[wydawca nieznany]},
 language={rus},
 type={Text},
 title={Pol'skij vopros'},
 URL={http://rcin.org.pl/Content/239787/WA248_275165_F-4992_orzelski-polskij_o.pdf},
}