@article{1491993,
      recid = {1491993},
      author = {Gertz, Steven M.},
      title = {Shi'ite rulers, Sunni rivals, and Christians in between :  Muslim-Christian relations in Fāṭimid Palestine and Egypt  /},
      pages = {1 online resource (xii, 185 pages) :},
      url = {http://library.usi.edu/record/1491993},
}