@article{711622,
      recid = {711622},
      author = {Ṭabarī, and Saliba, George.},
      title = {The crisis of the ʻAbbāsid Caliphate /},
      publisher = {State University of New York Press,},
      address = {Albany :},
      pages = {xii, 187 pages ;},
      year = {1985},
      note = {Translation of extracts from: Tārīkh al-rusul  wa-al-mulūk.},
      url = {http://library.usi.edu/record/711622},
}