@article{BruehningHaasMaederetal.2015,
  author    = {Ekkehard Br{\"u}hning and Ingrid Haas and Heike M{\"a}der and Ingo Pfafferott and Martin P{\"o}ppel-Decker},
  title     = {Telefonieren am Steuer und Verkehrssicherheit},
  year      = {2015},
}