17thcentury 1867-1922 18thcentury 20thcentury asia buddhism buddhismandstate buddhistpriests buddhists buriats central civilrights deportation descriptionandtravel etc ethnology history kalmykii͡a kalmykii︠a︡ kalmykphilology laws legalstatus mongols n nomads ochirov oirats religion religiouslawandlegislation religiouslifeandcustoms russia russia(federation) rybakov sergeĭgavrilovich shamanism sources sovietunion tuvinian(turkicpeople)