Title: Russkai︠a︡ Pravoslavnai︠a︡ t︠s︡erkovʹ i rossiĭskai︠a︡ umma
Subjects: Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ, Islam, Relations, Christianity and other religions, Christianity
Places: Russia (Federation)
Time periods: 21st century