@Article{61738,
     author = "Zygmunt Brocki",
     title = ""Narody i języki uralskie", Péter Hajdú, Warszawa 1971 : [recenzja] ",
     year =  1972,
     volume =  17,
     number =  3,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 578,
    }