K soznatelʹnomu trudi︠a︡shchemusi︠a︡ naselenīi︠u︡ Rossīi

Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡, Georgiĭ Valentinovich Plekhanov, Partīi︠a︡ sot︠s︡īalistov-revoli︠u︡t︠s︡īonerov