Thomas A. Carlson (ed.), "Atel" in last modified January 14, 2014, http://syriaca.org/place/732
    
        
            
                
                    Atel
                    Ātel
                    
                    
                        Seert region
                    
          
                    http://syriaca.org/place/732
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the East, 1318-1913
                        85, 92, 97, 98, 113, 346, 352, 365