Nathan P. Gibson, Vanessa Birkhahn and Hanna Friedel, (eds.), "ʿUmar ibn al-Farrūkhān al-Ṭabarī — عمر بن الفروخان الطبري " 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/2262
   
      
         
            
               ʿUmar ibn al-Farrūkhān al-Ṭabarī
               عمر بن الفروخان الطبري
               ʿUmar ibn al-Farrūkhān al-Ṭabarī, astronomer (active 762–812)
               https://usaybia.net/person/2262
               
                  astronomer
               
               
                  A literary history of medicine: the 'Uyūn al-anbā' fī ṭabaqāt al-aṭibbā' of Ibn Abī Uṣaybi'ah
                  
                  7.8.2
                  8.3.10
                  9.31n
                  10.1.5