@Article{488976,
     author = "Giuseppe Mari",
     title = "Educational Authority and challenge of Freedom : from Ancient Times to "Summerhill"",
     year =  2016,
     volume =  19,
     number =  1,
     journal =  Studia Paedagogica Ignatiana. Rocznik Wydziału Pedagogicznego Akademii "Ignatianum" w Krakowie,
     pages =  s. 57-70,
    }