@Article{317378,
     author = "H. Jost",
     title = ""The medieval machine. The Industrial Revolution of the Middle Ages", Jean Gimpel, 1977 : [recenzja] ",
     year =  1981,
     volume =  26,
     number =  2,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 471,
    }