C. Held, R. Schleich, M. Sindel, and M. Liewald. Proceedings of the 12th International ESAFORM Conference on Material Forming, University of Twente, Twente, Netherlands, (2009)
C. Held, R. Schleich, M. Sindel, and M. Liewald. Proceedings of the 12th International ESAFORM Conference on Material Forming, University of Twente, Twente, Netherlands, (2009)
L. Kertesz, M. Liewald, and P. Unseld. New Developments in Forging Technology, page 239-262. Fellbach/Stuttgart, Germany, MAT INFO Werkstoff-Informationsgesellschaft mbH, (2009)
C. Blaich, and M. Liewald. Documentation of the 9th Stuttgart International Symposium. Automotive and Engine Technology (FKFS), Stuttgart, Germany, (2009)