E. Z. Mikhlin

• Partii︠a︡ bolʹshevikov v period reakt︠s︡ii (1907-1910 gg.)
• Partii︠a︡ bolʹshevikov v period reakt︠s︡ii, 1907-1910 gg
• Piatʹdesi͡a︡t let tretʹego sʺezda RSDRP