Title: Chrezvychaĭnye komissii verkhneĭ Volgi, 1918--1922 gg. /
Authors: Ryzhikov, A. V.
Year: 2013
Subjects: Russian S.F.S.R.; Soviet Union.; Internal security Soviet Union History; Secret service Soviet Union History Sources.; Soviet Union Politics and government; Volga River Region (Russia) History.