@Article{182742,
     author = "Małgorzata Terlecka",
     title = "Średniowiecze - dalekie czy bliskie? ",
     year =  1972,
     volume =  17,
     number =  4,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 761-764,
    }