Columbia subject headings:
Harvard subject headings:
Fasting--Religious aspects--Orthodox Eastern Church.
Fasts and feasts--Russia (Federation)--Ri︠a︡zanskai︠a︡ oblastʹ.
Orthodox Eastern Church--Russia (Federation)--Ri͡azanskai͡a oblastʹ.
Princeton subject headings:
Fasting--Religious aspects--Orthodox Eastern Church.
Fasts and feasts--Russia (Federation)--Ri︠a︡zanskai︠a︡ oblastʹ.
Orthodox Eastern Church--Russia (Federation)--Ri︠a︡zanskai︠a︡ oblastʹ.