@article{450157,
      author = {Ryan, Michael A.},
      url = {http://library.usi.edu/record/450157},
      title = {A kingdom of stargazers astrology and authority in the  late medieval crown of Aragon / [electronic resource] :},
      publisher = {Cornell University Press,},
      recid = {450157},
      pages = {214 p.},
      address = {Ithaca :},
      year = {2011},
}