@article{400620,
      author = {Alfonso Antón, Isabel. and Kennedy, Hugh and Escalona,  Julio.},
      url = {http://library.usi.edu/record/400620},
      title = {Building legitimacy political discourses and forms of  legitimacy in medieval societies / [electronic resource] :},
      publisher = {Brill,},
      recid = {400620},
      pages = {xxiii, 359 p. :},
      address = {Leiden :},
      year = {2004},
}