1. Coherent Inc., Laser-operation, Equipment, Application and Design, McGraw-Hill, New York, 1980, pp. 137–196.
2. C.C. Peters, Cutting wood materials by laser, USDA Forest Service Paper fpl 250, 1975.
3. R. Nuss, Laser cutting of prim-polyurethane components in comparison with other cutting techniques, in: Proceedings of the Fifth International Conference on Laser in Manufacturing, September 13–14, 1988.
4. J.H. Mayfield, Fly on composites wings, Am. Mach. (11) (1978).
5. J.A. Todd, Development of a prototype laser processing system for shaping advanced ceramic materials, J. Manuf. Sci. Eng. 119/55 (1997).