1. Wechsun R et al (2002) Nexus market analysis for microsystems, 2000–2005. Nexus task force market analysis. Wicht Technologie Consulting, München
2. Engel U, Tiesler N, Eckstein R (2001) Microparts—a challenge for forming technology. In: Kuzman K (ed) ICIT 2001 3rd international conference on industrial tools, April 22–26, Celje Slovenia, pp 31–39
3. Engel U, Eckstein R (2002) Microforming—from basic research to its realization. J Mater Process Technol 125–126:35–44
4. Engel U, Meßner A, Geiger M (1996) Advanced concept for the FE-simulation of metal forming processes for the production of microparts. In: Altan T (ed) Advanced technology of plasticity 1996, proc. of the 5th ICTP, 7–10 October 1996, Columbus, OH, USA, vol II, pp 903–907
5. Geißdörfer S, Engel U (2004) Mesoscopic model—simulation of size effects in microforming. In: Jan Kusiak et al (eds) Proceedings of the 10th international conference on metal forming 2004, Krakow, 19–23 September 2004, Bad Harzburg 2004, pp 699–703