Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "Abū l-Faraj Yaʿqūb ibn Killis — أبو الفرج يعقوب بن كلس " in Communities of Knowledge: Interreligious Networks of Scholars in Ibn Abi Usaybiʿa’s History of the Physicians last modified June 23, 2021, https://usaybia.net/person/170
   
      
         
            
               Abū l-Faraj Yaʿqūb ibn Killis
               أبو الفرج يعقوب بن كلس
               Abū l-Faraj Yaʿqūb ibn Killis, Jewish vizier of Fatimid al-ʿAzīz (318–380/930–991)
               https://usaybia.net/person/170
               
                  vizier
               
               
                  Jewish
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  14.14