Title: Sot͡s︡ialʹno-ėticheskie vozzrenii͡a︡ russkogo pravoslavii͡a︡ v XX veke
Subjects: Atheism, Church history, History, Orthodox Eastern Church, Russkai︠a︡ pravoslavnai︠a︡ t︠s︡erkovʹ
Places: Soviet Union
Time periods: 20th century