1. E. Wüllner, Cfi/Ber. DKG 2003, 80, D13-D15.
2. C/C-SiC Composites for Advanced Friction Systems
3. A. Albers, A. Arslan, presented at Keramik im Fahrzeugbau, Stuttgart, Germany, Mai 6?-?7, 2003, 47.
4. K. Poser, J. Schneider, K.-H. Zum Gahr, presented at Tribologie-Fachtagung 2002, Göttingen, Germany, September 23?-?25, 2002, S. 14/1?-?14/10.