Columbia subject headings:
Harvard subject headings:
Cities and towns--Russia (Federation)--Congresses.
Russia (Federation)--Intellectual life--Congresses.
Siberia (Russia)--Intellectual life--Congresses.
Princeton subject headings:
Cities and towns--Russia (Federation)--Congresses.
Russia (Federation)--Intellectual life--Congresses.
Siberia (Russia)--Intellectual life--Congresses.