1. The Structure and Rheological Properties for Magnetic Paints and Magnetic Tapes;Journal of the Japan Society of Colour Material;1993
2. Angriffsformen;Die Verletzlichkeit der ’Informationsgesellschaft‘;1989
3. On Applying Ethics;Royal Institute of Philosophy Lecture Series;1987-09
4. On Applying Ethics;Royal Institute of Philosophy Lecture Series;1987-09