{"id":"001565439","type":"book","title":"al-Sūdān al-qadīm wa-āthāruhu","publisher":"Maṣlaḥat al-Āthār","publisher-place":"al-Kharṭūm","author":[{"family":"Sharīf","given":"Najm al-dīn Muḥammad"}],"issued":{"raw":"1971"}}