Title: Bolʹsheviki vo glave novogo revoli︠u︡t︠s︡ionnogo podʺema (1910-1914 gg.)
Subjects: History, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡