Columbia subject headings:
Institut rossiĭskoĭ istorii (Rossiĭskai︠a︡ akademii︠a︡ nauk). Peterburgskiĭ filial. Arkhiv--Catalogs.
Russia (Federation)--History--Sources.
Russia--History--Sources.
Harvard subject headings:
Archives--Russia (Federation)--Catalogs.
Institut rossiĭskoĭ istorii (Rossiĭskai︠a︡ akademii︠a︡ nauk). Peterburgskiĭ filial. Arkhiv--Catalogs.
Russia (Federation)--Archival resources--Catalogs.
Princeton subject headings:
Institut rossiĭskoĭ istorii (Rossiĭskai︠a︡ akademii︠a︡ nauk). Peterburgskiĭ filial. Arkhiv--Catalogs.
Russia (Federation)--History--Sources.
Russia--History--Sources.