“The Impact of Nuremberg and Tokyo: Attempts at a Comparison”
Japan and International Law Past, Present and Future: International Symposium to Mark the Centennial of the Japanese Association of International Law
1999
“Formen interstaatlicher Interaktionsregeln für wirtschaftliche Prozesse - Codes of Conduct”
Handbuch der Wirtschaftsethik
1999
The EU and Human Rights
1999
“Die koloniale Grenzziehung in Afrika im Lichte der Verfassungsrechtsordnung des deutschen Kaiserreiches”
Development and Developing International and European Law: Essays in Honour of Konrad Ginther on the Occasion of his 65th Birthday
1999