Columbia subject headings:
Harvard subject headings:
Archives--Russia (Federation)--Kaliningradskai͡a oblastʹ--Periodicals.
Kaliningradskai︠a︡ oblastʹ (Russia)--Archival resources--Periodicals.
Kaliningradskai︠a︡ oblastʹ (Russia)--History--Sources--Periodicals.
Princeton subject headings:
Archives--Russia (Federation)--Kaliningradskai︠a︡ oblastʹ--Periodicals.
Kaliningradskai︠a︡ oblastʹ (Russia)--Archival resources--Periodicals.
Periodicals.