S. Senn, and M. Liewald. Proceedings of the 21st International ESAFORM Conference on Material Forming, 1960, page 070024. Melville, New York, AIP Publishing, (2018)
D. Ulrich, H. Binz, R. Meißner, M. Liewald, and A. Dietrich. Advances in Engineering Materials, Structures and Systems : Innovations, Mechanics and Applications, page 397-402. Boca Raton, CRC Press, Taylor & Francis Group, (2019)
D. Briesenick, M. Liewald, and S. Senn. 41st International Deep Drawing Research Group (IDDRG) Conference, 1238, page 012027. Bristol, Institute of Physics, (2022)
P. Henn, M. Liewald, and M. Sindel. Proceedings of the 21st International ESAFORM Conference on Material Forming (ESAFORM 2018), 1960, page 150004. Melville, AIP Publishing, (2018)
C. Seyboldt, and M. Liewald. Proceedings of the 21st International ESAFORM Conference on Material Forming, volume B of AIP Conference Proceedings, page 130003. Melville, New York, AIP Publishing, (2018)
R. Meissner, T. Benkert, M. Hiller, M. Liewald, and W. Volk. Best of Gears 2017 : selected contributions from the VDI International Conference on Gears 2017, 81, 2/3, page 265-269. Heidelberg, Springer, (2017)