@inproceedings{HimmelstossFlickerRabl,
  author    = {Himmelstoß, Felix and Flicker, Yvonne and Rabl, Markus},
  title     = {A Simple Two-Quadrant DC Motor Controller},
  series = {Proceedings of the 12th International conference on Optimization of Electrical and Electronics Equipment (OPTIM 2010), Brasov (Romania)},
  booktitle = {Proceedings of the 12th International conference on Optimization of Electrical and Electronics Equipment (OPTIM 2010), Brasov (Romania)},
  pages     = {576 -- 581},
  subject      = {Power Conversion},
  language  = {en}
}
@inproceedings{Himmelstoss,
  author    = {Himmelstoß, Felix},
  title     = {A Simple Cuk Converter Derivated Two-Quadrant DC Motor Controller},
  series = {Proceedings of the International Symposium on Power Electronics, Electrical Drives, Automation and Motion, Pisa (Italy)},
  booktitle = {Proceedings of the International Symposium on Power Electronics, Electrical Drives, Automation and Motion, Pisa (Italy)},
  pages     = {1108 -- 1112},
  subject      = {Power Conversion},
  language  = {en}
}