Title: Bernskai︠a︡ konferent︠s︡ii︠a︡ zagranichnykh sekt︠s︡iǐ RSDRP, 1915 g
Subjects: Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡, Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡. Konferent︠s︡ii︠a︡ zagranichnykh sekt︠s︡iĭ, Bern, 1915