Columbia subject headings:
Internment camps--Ukraine--Crimea.
Nazi concentration camps--Ukraine--Crimea.
World War, 1939-1945--Atrocities--Ukraine--Crimea.
World War, 1939-1945--Prisoners and prisons, German.
Harvard subject headings:
Ukraine--History--German occupation, 1941-1944
World War, 1939-1945--Atrocities--Ukraine--Crimea.
World War, 1939-1945--Ukraine--Crimea--Prisoners and prisons.
Princeton subject headings:
Internment camps--Ukraine--Crimea.
World War, 1939-1945--Atrocities--Ukraine--Crimea.
World War, 1939-1945--Prisoners and prisons, German.