1. G. Hirt, L. Khizhnyakova, R. Baadjou, and F. Knauf, Semi-Solid Forming of Aluminium and Steel—Introduction and Overview, Thixoforming: Semi-Solid Metal Processing, G. Hirt, R. Kopp, Ed., Wiley-VCH Verlag Gmbh & Co. KGaA, Weinheim, 2009, p 2
2. G. Hirt, R. Baadjou, F. Knauf, I. Seidl, H. Shimahara, D. Abel, R. Kopp, R. Gasper and A. Schöonbohm, Thixoforging and Rheoforging of Steel and Aluminium Alloys, Thixoforming: Semi-Solid Metal Processing, G. Hirt, R. Kopp, Ed., Wiley-VCH Verlag Gmbh & Co. KGaA, Weinheim, 2009, p 387.
3. A. Rassili, M. Robelet, and J. Lecomte-Beckers, Identification of Suitable Steels, Thixoforming Steels, H. Atkinson and A. Rassili, Ed., Shaker, Aachen, 2010, p 38
4. P. Kapranos, Routes to Thixoformable Starting Material, Thixoforming Steels, H. Atkinson and A. Rassili, Ed., Shaker, Aachen, 2010, p 14–16
5. B. Hallstedt, E. Balitchev, H. Shimahara, and D. Neuschütz, Semi-Solid Processing of Alloys: Principles, Thermodynamic Selection Criteria, Applicability, ISIJ Int., 2006, 46(12), p 1852–1857