1. M. Karima, and W. Tse, “Formability and Uniformity Aspects in Drawbead Controlled Geometries,”J. of Materials Shaping Technology, pp. 181–193, 1989.
2. T. Altan. G.D. Lahoti, and V. Nagpal, “Systems Approach in Massive Forming and Application to Modeling of Forging Processes,”J. Applied Metalworking, ASM, Vol. 1, No. 1, p. 29, 1980.
3. K. Lange, Ed.,Handbook of Metal Forming, McGraw-Hill Book Company, 1985.
4. J.F. Siekirk, “Process Variable Effects on Sheet Metal Quality,”J. Applied Metworking, ASM, Vol. 4, No. 3, pp. 262–269, 1986.
5. Ch. Strassburger, K. Blumel, and W. Prange, “Interaction Between Cold Rolled Sheet Steel and Forming Process,” Proceedings of the Second International Conference on Technology of Plasticity, Vol. II, pp. 1253–1259, 1987.