Neykova Ruzha. Shamanhood and the Bulgars

Sofia: Professor Marin Drinov Academic Publishing House, 2009. — 258 p.
Series Title: Studia Thracica, 11.Shamanhood / Shamanism
Classical Territories and Beliefs
Rites and Concepts
Untugun and the "Music" of Shamans
Back Through Time
Perke
Sound and Ritual Along the Route of the Bulgars
Tura/Teiri/Tangra: Dues in Actu
On Veshterstvo / Witchcraft and Shamanhood: Differences and Possible Parallels