The Socialist revolution and its defense : early history of Soviet Russia /
Poli︠a︡kov, I︠U︡riĭ Aleksandrovich.
Moscow : Progress Publishers,
c1987.
Translation of: Sot︠s︡ialisticheskai︠a︡ revoli︠u︡t︠s︡ii︠a︡ i ee zashchita.
Includes bibliographical references.