1. The reaction of cortical bone to compression;Perren;Acta Orthop. Scand.,1969
2. Die Entlastung der Osteosynthese-Platte durch interfragmentäre Plattenzugschraube;Klaue;Helv. Chir. Acta,1985
3. The Dynamic Compression Unit (DCU) for stable internal fixation of bone fractures;Klaue,1981
4. Strain gauges used in the mechanical testing of bones. Part II: “In vitro” and “in vivo” technique;Cordey;Injury,1999