Russian Menshevik leader.
From the description of Oborona revoli︠u︡t︠s︡iĭ i sot︠s︡ial-demokratii︠a︡ : sbornik stateĭ : typescript, 1920. (Unknown). WorldCat record id: 122449360
Biographical/Historical Note
Russian Menshevik leader.
From the guide to the L. Martov typescript : Oborona revoliutsii i sotsial-demokratiia : sbornik statei, 1920, (Hoover Institution Archives)