@article{1459638,
      author = {Barton, Simon, and Portass, Robert,},
      url = {http://library.usi.edu/record/1459638},
      title = {Beyond the reconquista : new directions in the history of  medieval Iberia (711-1085) : in honour of Simon Barton /},
      recid = {1459638},
      pages = {1 online resource (xi, 289 pages).},
}