Columbia subject headings:
Art thefts--Germany--History--20th century.
Art thefts--Russia--History--20th century.
Art treasures in war--Germany.
Art treasures in war--Russia.
Cultural property--Protection (International law)
World War, 1939-1945--Art and the war.
World War, 1939-1945--Destruction and pillage.
Harvard subject headings:
Art thefts--Germany--History--20th century.
Art thefts--Russia (Federation)--Historyo--20th century.
Art treasures in war
World War, 1939-1945--Art and the war
Princeton subject headings:
Art thefts--Germany--History--20th century.
Art thefts--Russia (Federation)--History--20th century.
Art treasures in war.
World War, 1939-1945--Art and the war.