@Article{428442,
     author = "Piotr Daszkiewicz, Tomasz Samojlik",
     title = "Napoleon, Białowieża Forest and the Last Bison from Transylvania",
     year =  2014,
     volume =  15,
     number =  ,
     journal =  Echa Przeszłości,
     pages =  s. 67-73,
    }