Columbia subject headings:
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Russia (Federation)--Smolenskai͡a gubernii͡a--History.
Smolenskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--Church history.
Smolenskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--Religion.
Harvard subject headings:
Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ--Russia (Federation)--Smolenskai͡a gubernii͡a--History.
Smolenskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--Church history.
Smolenskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--Religion.
Princeton subject headings: