Columbia subject headings:
Byzantine Empire--Kings and rulers.
Divine right of kings.
Power (Social sciences)--Byzantine Empire.
Power (Social sciences)--Russia.
Rites and ceremonies, Medieval--Byzantine Empire.
Rites and ceremonies, Medieval--Russia.
Russia--Civilization--Byzantine influences.
Russia--Kings and rulers.
Harvard subject headings:
Byzantine Empire--Kings and rulers.
Divine right of kings.
Power (Social sciences)--Byzantine Empire.
Power (Social sciences)--Russia.
Rites and ceremonies, Medieval--Byzantine Empire.
Rites and ceremonies, Medieval--Russia.
Russia--Civilization--Byzantine influences.
Russia--Kings and rulers.
Princeton subject headings:
Byzantine Empire--Kings and rulers.
Divine right of kings.
Power (Social sciences)--Byzantine Empire.
Power (Social sciences)--Russia.
Rites and ceremonies, Medieval--Byzantine Empire.
Rites and ceremonies, Medieval--Russia.
Russia--Civilization--Byzantine influences.
Russia--Kings and rulers.