@misc{Heppler2018,
  author    = {Kurt Heppler},
  title     = {Frontgef{\"u}hrtes Bodenbearbeitungsger{\"a}t f{\"u}r landwirtschaftliche Fahrzeuge},
  url       = {https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat\&docid=DE102017100599A1},
  pages     = {13},
  year        = {2018},
}