1. P. Picart and J.F. Michel, Characterization of the constitutive behaviour for very small components in : sheet metal forming Proceedings of the 2nd ESAFORM Conference on Material Forming, Guimarges, Portugal, 1999: pp. 169–170.
2. L. V. Raulea, L. E. Govaert and F. P. T. Baaijens 1999 Grain and specimen size effects in processing metal sheets in: Geiger M. (Ed) Advanced Technology of Plasticity. Proc. 6th Int. Conf. on Technology of Plasticity Nuremberg, Berlin, Germany, 1999: pp. 939–44.
3. Miniaturization in sheet metal working
4. A. Kocarida and T. Prejs The effect of miniaturisation on the final geometry of the bent products in: Proceedings of 8th International Conference on Metal Forming, Rotterdam, A.A.Balkema, 2000 : pp. 375–378.
5. Microforming