Sergey Minov and Daniel L. Schwartz (eds.), "Council of Ephesus I (431)" in last modified March 11, 2022, http://syriaca.org/keyword/council-of-ephesus-i-431
  
    
      
        Council of Ephesus I (431)
        
          
          
          
          
        
        http://syriaca.org/keyword/council-of-ephesus-i-431