Columbia subject headings:
Historiography--Russia (Federation)--Congresses.
Russia (Federation)--Historiography--Congresses.
Russia--Historiography--Congresses.
Soviet Union--Historiography--Congresses.
Harvard subject headings:
Historiography--Russia (Federation)--Congresses.
Russia (Federation)--Historiography--Congresses.
Russia--Historiography--Congresses.
Soviet Union--Historiography--Congresses.
Princeton subject headings: