Title: Rabochee dvizhenie na ukraine v period Pervoĭ Mirovoĭ imperialisticheskoĭ voĭny, ii︠u︡lʹ 1914 g.-fevralʹ 1917 g.
Subjects: Sources, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡, Strikes and lockouts, History
Places: Ukraine