Columbia subject headings:
Harvard subject headings:
Bombing, Aerial--Germany--Jena--History--20th century.
Bunkers (Fortification)--Germany--Jena--History--20th century.
Collective memory--Germany--Jena--History--20th century.
Jena (Germany)--History--20th century.
World War, 1939-1945--Germany--Jena--Aerial operations.
Princeton subject headings:
Bombing, Aerial--Germany--Jena--History--20th century.
Bunkers (Fortification)--Germany--Jena--History--20th century.
Collective memory--Germany--Jena--History--20th century.
Jena (Germany)--History--20th century.
World War, 1939-1945--Germany--Jena--Aerial operations.