"Sayanids" and sacred symbols of "three suns" in Tengrian religion: experience of reconstruction and interpretation

The article deals with questions of lesser known problem of ethno cultural genesis of indigenous ethnic groups of Trans-Sayaniya (Mountains of Eastern and Western Sayan), which the author calls.sayanids.. The author also reveals the Tengrian origins and sources of mythological concept of.Three Suns. in religious and mythological beliefs of sayanids. Particular attention is paid to tengrian concept of.The Third Sun. in Tengrian religion of sayanids.