@misc{Klaczko_Julian_(1825-1906)_Le,
 author={Klaczko, Julian (1825-1906)},
 address={Paris},
 howpublished={online},
 publisher={Imprimerie de J. Claye},
 language={fre},
 type={książka},
 title={Le Congrès de Moscou et la propagande panslaviste},
}