Columbia subject headings:
Buriat language--History.
Buri︠a︡tii︠a︡ (Russia)--History--Sources.
Mongolian language.
Harvard subject headings:
Buriat language--History.
Buri︠a︡tii︠a︡ (Russia)--History--Sources.
Mongolian language.
Princeton subject headings:
Buriat language--History.
Buri︠a︡tii︠a︡ (Russia)--History--Sources.
Mongolian language.