Columbia subject headings:
Harvard subject headings:
Jewish refugees--Portugal--History--20th century.
Jews--Luxembourg--History--20th century.
Jews--Portugal.
Portugal--Emigration and immigration--Government policy--History--20th century.
World War, 1939-1945--Jews--Rescue--Portugal--History.
Princeton subject headings:
Antisemitism--Portugal--History--20th century.
Holocaust, Jewish (1939-1945)--Luxembourg.
Jewish refugees--Luxembourg--History--20th century.
Luxembourg--History--German occupation, 1940-1944.
World War, 1939-1945--Deportations from Luxembourg.
World War, 1939-1945--Jews--Luxembourg.