Columbia subject headings:
Harvard subject headings:
Church and state--Russia (Federation)--Kaliningrad (Kaliningradskai︠a︡ oblastʹ)--History--Sources.
Evangelichesko-li͡uteranskai͡a t͡serkovʹ Rossii--Clergy--Biography.
Evangelichesko-li͡uteranskai͡a t͡serkovʹ Rossii--History--Sources.
Kaliningrad (Kaliningradskai︠a︡ oblastʹ, Russia)--Church history--Sources.
Kaliningrad (Kaliningradskai︠a︡ oblastʹ, Russia)--History--Sources.
Linck, Hugo, 1890-1976.
Persecution--Russia (Federation)--Kaliningrad (Kaliningradskai︠a︡ oblastʹ)--History--Sources.
Prussia, East (Poland and Russia)--Religion.
Princeton subject headings:
Church and state--Russia (Federation)--Kaliningrad (Kaliningradskai︠a︡ oblastʹ)--History--Sources.
Evangelichesko-li︠u︡teranskai︠a︡ t︠s︡erkovʹ Rossii--Clergy--Biography.
Evangelichesko-li︠u︡teranskai︠a︡ t︠s︡erkovʹ Rossii--History--Sources.
Kaliningrad (Kaliningradskai︠a︡ oblastʹ, Russia)--Church history--Sources.
Kaliningrad (Kaliningradskai︠a︡ oblastʹ, Russia)--History--Sources.
Linck, Hugo, 1890-1976.
Persecution--Russia (Federation)--Kaliningrad (Kaliningradskai︠a︡ oblastʹ)--History--Sources.
Prussia, East (Poland and Russia)--Religion.