@inproceedings{HimmelstossBekhertiEderer2002,
  author    = {Felix Himmelsto{\"s} and H. Bekherti and C. Ederer},
  title     = {A Simple DC-to-DC Converter with the Possibility of Bipolar Output},
  booktitle = {Proceedings of the 28th Annual Conference of the IEEE Industrial Electronics Society (IECON 2002)},
  pages     = {1243 -- 1248},
  year      = {2002},
}