1. Woydt M. and Habig K.-H. Technisch-physikalische Grundlagen zum tribologischen Verhalten keramischer Werkstoffer. Forschungsbericht133, N & W Verlag, Bremerhaven, FRG
2. Hochtemperaturtribometer für Reibungs- und Verschleissuntersuchungen bis 1000°C;Gienau;Material-prüfung,1987
3. Dilatation behaviour of two differently heat-treated commercial magnesia-partially-stabilized zirconias;Dworak;J. Am. Ceram. Soc.,1986
4. Infrared surface temperature measurements in a sliding ceramic-ceramic contact;Griffion,1985
5. Yust C.S.Personal communication. March 1988, Oak Ridge National Laboratory, PO Box X, Oak Ridge, TN 37831