Title: Revoli︠u︡t︠s︡ionnai︠a︡ borʹba trudi︠a︡shchikhsi︠a︡ Penzenskoĭ gubernii v 1905-1907 godakh
Subjects: Sources, History
Places: Penzenskai︠a︡ oblastʹ (Russia), Russia
Time periods: Revolution, 1905-1907