Kainuma, R.; Palm, M.; Inden, G.: Experimentelle Untersuchungen der Hochtemperaturgleichgewichte im System Ti–Al. DGM Hauptversammlung 1993, Friedrichshafen, Germany (1993)
Ceremony on 16 April with the Minister for Culture and Science of North Rhine-Westphalia, Ina Brandes, the Lord Mayor of Düsseldorf, Stephan Keller, and the President of the Max Planck Society, Patrick Cramer