[Sources consulted: James H. Bater,
Russia and the Post-Soviet Scene (London: Arnold, 1996), pp. 28
0–281; Graham Smith,
The Post-Soviet States (London: Arnold, 2000), p. 75; “Ethnic Groups,”
The World Factbook 2012, Central Intelligence Agency, at
https://www.cia.gov/library/publications/theworld-factbook/fields/2075.html#rs]