@Article{152306,
     author = "Konrad Pylak",
     title = "Witold Aulich (1889-1948) - konstruktor i teoretyk maszyn ",
     year =  2010,
     volume =  55,
     number =  1,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 91-119,
    }