@misc{Kennan_George_(1845-1924)_Syberya,
 author={Kennan, George (1845-1924)},
 address={Warszawa},
 howpublished={online},
 publisher={Księgarnia J. Przeworskiego},
 language={pol},
 title={Syberya [T. 1-4]},
 type={książka},
}