Title: Otzvukŭt i vlii︠a︡nieto na Velikata oktomvriĭska sot︠s︡ialisticheska revoli︠u︡t︠s︡ii︠a︡ v Rusenski okrŭg, 1917-1923
Subjects: History, Influence
Places: Ruse (Bulgaria : Oblast), Soviet Union
Time periods: Revolution, 1917-1921