1. N.N.: ISO/DIS 12004-2: Metallic materials - Sheet and strip – Determination of forming limit curves – Part 2: Determination of forming limit curves in la-boratory; International Organization for Standardi-zation Norm; 2006
2. Schleich, R., Sindel, M., Liewald, M.: Material cha-racterisation for aluminium sheet forming processes in automotive industry, International Conference “New Developments in Sheet Metal Forming”; Stuttgart; 2008
3. Schleich, R., Sindel, M., Liewald, M.: Investigation on the Effect of Curvature on Forming Limit Prediction for Aluminium Sheet Alloys at Stretch-Bending, International Journal of Material Forming (IJMF); Springer Verlag, 2009
4. Kitting, D., Koplenig, M., Ofenheimer, A., Pauli, H., Till, E.: Application of a “Concave-Side Rule” Approach for Assessing Formability of Stretch-Bent Steel Sheets, Proceedings of the 12th ESAFORM-Conference in Twente, The Netherlands, 2009
5. Schleich, R., Liewald, M., Held, C., Sindel, M.: Investigation on the forming limit prediction for aluminium sheet metal alloys, Proceedings of the IDDRG Conference, Golden, Colorado, USA, 2009