Columbia subject headings:
Courts of special jurisdiction--Germany--Duisburg.
Duisburg (Germany)--Trials, litigation, etc.
National socialism and justice--Germany--Duisburg.
Harvard subject headings:
Courts of special jurisdiction--Germany--Duisburg--History.
Criminal justice, Administration of--Germany--Duisburg--History.
Germany. Sondergericht (Duisburg)
Princeton subject headings:
Courts of special jurisdiction--Germany--Duisburg.
Duisburg (Germany)--Trials, litigation, etc.
National socialism and justice--Germany--Duisburg.