@article{358397,
      author = {Werthmuller, Kurt J.},
      url = {http://library.usi.edu/record/358397},
      title = {Coptic identity and Ayyubid politics in Egypt, 1218-1250  [electronic resource] /},
      publisher = {American University in Cairo Press,},
      recid = {358397},
      pages = {x, 190 p., [8] p. of plates :},
      address = {Cairo ;},
      year = {2010},
}