Columbia subject headings:
Korea--Relations--Russia.
Russia--Relations--Korea.
Russkai͡a pravoslavnai͡a t͡serkovʹ. Rossiĭskai͡a dukhovnai͡a missii͡a v Koree--History.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Missions--Korea--History.
Harvard subject headings:
Korea--Relations--Russia.
Orthodox Eastern Church--Korea--History--19th century.
Orthodox Eastern Church--Korea--History--20th century.
Russia--Relations--Korea.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Korea--History--19th century.
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Korea--History--20th century.
Princeton subject headings: