@misc{JonasRademacher2017,
  author    = {Karl Jonas and Michael Rademacher},
  title     = {System zum Ausrichten einer Richtfunkantenne},
  url       = {https://worldwide.espacenet.com/publicationDetails/biblio?FT=D\&date=20150319\&DB=worldwide.espacenet.com\&locale=en\_EP\&CC=DE\&NR=102013218775A1\&KC=A1\&ND=2},
  year      = {2017}
}