1. Coatings Tribology;Holmberg,1994
2. Ultramikrohärteprüfung dünner Schichten, HTM 48, 1993, 5;Dengel,1993
3. Effects and correction of indenter tip rounding of load depth measurements in submicron range;Taube,1995
4. Development and validation of standards for hardness measurements;Dietz,1995
5. Finite Elemente Analyse der registrierenden Härtemessung, HTM 48, 1993, 5;Olaf,1993