1. Case Studies in Material Selection;Ashby,2001
2. Systematik der Elemente und Operationen bei der konstruktiven Gestaltung. In:;Ersoy;VDI-Z,1976
3. Systematic Approach to the Design and Selection of Joints for Parallel Kinematic Structures with Design Catalogues;Franke,1999
4. Knowledge Based Development Environment;Franke,2005
5. Sliding Friction in the Presence of Ultrasonic Oscillations: Superposition of Longitudinal Oscillations;Littman;Archive of Applied Mechanics,2001