Dei︠a︡teli Soi︠u︡za Sovetskikh sotsialisticheskykh Respublik i Okti︠a︡brʹskoĭ Revoli︠u︡tsii. Avtobiografii i biografii. (Prilozhenie k t︠s︡iklu stateĭ "Soi︠u︡z Sovetskikh Sot︠s︡ialisticheskikh Respublik", [being pt. 1-3 of v. 41 of the Ent︠s︡iklopedicheskīi Slovarʹ T-va "Br.A. i I. Granatʹ i Ko".]
Encyclopaedias.
[Moskva,
1929]
A microfilm.