Baidin, Victor I. and Soboleva, Larissa S.
"Betwen the Vyatka and Volga in the West, the Ishim and Irtysh in the East: History and Current Situation of the Old Belief,"
Occasional Papers on Religion in Eastern Europe: Vol. 18
, Article 3.
Available at: http://digitalcommons.georgefox.edu/ree/vol18/iss2/3