1. M. J. Pratt, “Virtual prototypes and product models in mechanical engineering”, Proceedings, IFIP WG 5.10 on Virtual Environments and their Applications and Virtual Prototyping, pp. 113–128, 1994.
2. C. K. Chua and K. F. Leong, Rapid Prototyping: Principles and Applications in Manufacturing, pp. 2–11, John Wiley, 1997.
3. U. Jasnoch, H. Kress and J. Rix, “Towards a virtual prototyping environment”, Proceedings, IFIP WG 5.10 on Virtual Environments and their Applications and Virtual Prototyping, pp. 173–183, 1994.
4. B. Swaelens and J. P. Kruth, “Medical applications of rapid prototyping techniques”, Proceedings of the 4th International Conference on Rapid Prototyping, University of Dayton, pp. 107–120, June 1993.
5. A. L. Jacob, B. Hammer, G. Niegel, T. Lambrecht, H. Schiel, W. Steinbrich and M. Hunzicker, “First experience in the use of stereolithography in medicine”, Proceedings of the 4th International Conference on Rapid Prototyping, pp. 121–134, University of Dayton, June 1993.