Title: Taĭnyĭ soi︠u︡znik
Subtitle: russkai︠a︡ revoli︠u︡t︠s︡ii︠a︡ i Germanii︠a︡, 1914-1918
Subjects: Relations, History
Places: Germany, Russia, Soviet Union
Time periods: Revolution, 1917-1921, Nicholas II, 1894-1917