Columbia subject headings:
Art--Russia (Federation)--Saint Petersburg--Exhibitions.
Gosudarstvennyĭ Ėrmitazh (Russia)--Exhibitions.
Harvard subject headings:
Art--Russia (Federation)--Saint Petersburg--Exhibitions
Gosudarstvennyĭ Ėrmitazh (Russia)--Exhibitions.
Princeton subject headings:
Art--Russia (Federation)--Saint Petersburg--Exhibitions.
Gosudarstvennyĭ Ėrmitazh (Russia)--Exhibitions.