{"id":"003091182","type":"book","title":"Crisis and continuity at the Abbasid court","publisher":"Brill","publisher-place":"Leiden ; Boston","author":[{"family":"Berkel","given":"Maaike van"},{"family":"El-Cheikh","given":"Nadia Maria"},{"family":"Kennedy","given":"Hugh (Hugh N.)"},{"family":"Osti","given":"Letizia"}],"issued":{"raw":"2013"}}