1. Vasile, D., Vasile, D., Thamodharan, M., Wolf, A.: The use of neural network in metal industry. In: IEEE Conference Record, vol. 2, pp. 1104–1108 (2000)
2. Forcellese, A., Gabrielli, F., Ruffini, R.: Effect of the training set size on springback control by neural network in an air bending process. J. Mater. Process Tech. 80-81, 493–500 (1998)
3. Inamdar, M.V., Date, P.P., Desai, U.B.: Studies on the prediction of springback in air vee bending of metallic sheets using an artificial neural network. J. Mater. Process Tech. 108(1), 45–54 (2000)
4. Garcia-Romeu, M.L.: Contribucion al estudio del doblado al aire de chapa. Modelo prediccion angulo de recuperacion y radio de doblado final. Th. Diss., Girona (2005)
5. Mehrotra, K., Mohan, C.K., Ranka, S.: Elements of artificial neural networks. MIT Press, Cambridge (1997)