T. Henke, F. Frick, A. Lechler, and A. Verl. 2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), page 237-242. (June 2020)
M. Braband, F. Frick, A. Lechler, and A. Verl. Proceedings of the International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, page 256-263. VDE Verlag, (2016)