Title: Bolʹsheviki Ukrainy v period mezhdu pervoĭ i vtoroĭ burzhuazno-demokraticheskimi revoli︠u︡t︠s︡ii︠a︡mi v Rossii (ii︠u︡nʹ 1907 g. - fevralʹ 1917 g.)
Subjects: History, Sources, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡
Places: Ukraine