Analysis of information sources in references of the Wikipedia article "Bars Bek" in English language version.
𐰾𐰇𐰭𐰏𐰤: 𐰲𐰑𐰢𐰕: 𐰴𐰣𐰃: 𐰾𐰇𐰾𐰃: 𐱅𐰼𐰠𐰢𐰾: 𐰾𐰇𐰭𐰾𐰓𐰢𐰕: 𐰽𐰨𐰑𐰢𐰕: 𐰴𐰣𐰃𐰤: 𐰇𐰠𐰼𐱅𐰢𐰕: 𐰴𐰍𐰣𐰴𐰀: (in Old Turkic script) / Their Khagan gathered the army. We fought them, killed their khagan. Kyrgyz people surrendered our Khagan. (English translation)