Columbia subject headings:
Harvard subject headings:
Omskai︠a︡ oblastʹ (Russia)--History, Local--Periodicals.
Omskiĭ gosudarstvennyĭ istoriko-kraevedcheskiĭ muzeĭ--Periodicals.
Princeton subject headings:
Museums--Russia (Federation)--Omskai︠a︡ oblastʹ--Periodicals.
Omskai︠a︡ oblastʹ (Russia)--History--Periodicals.
Siberia, Western (Russia)--History--Periodicals.