{"id":"000806911","type":"thesis","title":"La Risāla de Ṣafī al-Dīn ibn Abī l-Manṣūr ibn Ẓāfir","publisher":"Institut français d'archéologie orientale du Caire","publisher-place":"[Cairo","author":[{"family":"Ibn Abī al-Manṣūr","given":"Ṣafī al-Dīn"}],"issued":{"raw":"1986"}}