Title: Izvi︠e︡shchenīe o vtorom ocherednom sʺi︠e︡zdi︠e︡ Rossīĭskoĭ sot︠s︡īalʹdemokraticheskoĭ rabocheĭ partīi
Subjects: 880-05 Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡ Sʺezd (2nd : 1903 : Brussels, Belgium, and London, England), Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡, Party work