Title: Nat͡s︡ionalʹnyĭ vopros v dorevoli͡u︡t͡s︡ionnoĭ Rossii i ego reshenie posle Velikoĭ Okti͡a︡brʹskoĭ sot͡s︡ialisticheskoĭ revoli͡u︡t͡s︡ii
Subjects: Congresses, Ethnic relations
Places: Russia, Soviet Union