Sergey Gorbunov (27 January 2015). "Bayanaul: Land of Legends". The Astana Times. Archived from the original on 29 November 2022. Retrieved 21 December 2023.
Sergey Gorbunov (27 January 2015). "Bayanaul: Land of Legends". The Astana Times. Archived from the original on 29 November 2022. Retrieved 21 December 2023.