@article{774128,
      author = {Hudson, John, and Rodríguez López, Ana, and Airlie,  Stuart,},
      url = {http://library.usi.edu/record/774128},
      title = {Diverging paths? : the shapes of power and institutions in  medieval Christendom and Islam /},
      recid = {774128},
      pages = {1 online resource (455 pages) :},
}