@misc{LangeBetteKraft2017,
  author    = {Robert Lange and Holger Bette and Holger Kraft},
  title     = {Abstandsme{\"s}system},
  url       = {https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat\&docid=DE102006025020B4},
  year      = {2017}
}