Ivanov, V.N., Koriakina, A.F., Savvinova, G.E. and Anisimov, R.N. 2018. On the Issue of Origin of the Yakut Epic Olonkho. Journal of History Culture and Art Research. 7, 1 (Mar. 2018), 194-204. DOI:https://doi.org/10.7596/taksad.v7i1.1369.