Balasagun

3 sources and maps name this place

1. 1069–1070a range
   Wisdom of Royal Glory

   WYusuf Khass Hajibofficial or contemporary recordW220
2. 1072–1077a range
   Circular world map of the Turkic lands in the Diwan lughat al-Turk

   MMahmud al-KashgarifirsthandM095
3. 1072–1077a range
   Compendium of the Turkic Dialects

   WMahmud al-KashgarifirsthandW219