Columbia subject headings:
Harvard subject headings:
Concentration camps--Russia (Federation)--Vi͡atskiĭ kraĭ (Kirovskai͡a oblastʹ)--History--20th century.
Concentration camps--Russia (Federation)--Vi︠a︡tskiĭ kraĭ (Kirovskai︠a︡ oblastʹ)
Forced labor--Russia (Federation)--Vi͡atskiĭ kraĭ (Kirovskai͡a oblastʹ)--History--20th century.
Forced labor--Russia (Federation)--Vi︠a︡tskiĭ kraĭ (Kirovskai︠a︡ oblastʹ)
Internment camps--Soviet Union--History
Political prisoners--Soviet Union--Biography
Vi︠a︡tskiĭ kraĭ (Kirovskai︠a︡ oblastʹ, Russia)--History--20th century.
Princeton subject headings:
Forced labor--Russia (Federation)--Vi︠a︡tskiĭ kraĭ (Kirovskai︠a︡ oblastʹ)--History--20th century.
Internment camps--Russia (Federation)--Vi︠a︡tskiĭ kraĭ (Kirovskai︠a︡ oblastʹ)--History--20th century.