Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡. Petrogradskai︠a︡ obshchegorodskai︠a︡ konferent︠s︡ii︠a︡

Sedʹmai︠a︡ (aprelʹskai︠a︡) Vserossiĭskai︠a︡ konferent︠s︡ii︠a︡ RSDRP (bolʹshevikov) ; Petrogradskai︠a︡ obshchegorodskai︠a︡ konferent︠s︡ii︠a︡ RSDRP (bolʹshevikov), aprelʹ 1917 goda

Vtorai︠a︡ i tret'i︠a︡ Petrogradskie obshchegorodskie konferent︠s︡ii bol'shevikov v ii︠u︡le i okti︠a︡bre 1917 goda