@article{SnizekRisserBelletal.,
  author    = {Snizek, S. and Risser, Ralf and Bell, Daniel and F{\"u}ssl, E. and Hulmak, M. and Kaufmann, C.},
  title     = {Effiziente Verkehrsabwicklung durch Alternativerouten - EVA},
  series = {Bundesministerium f{\"u}r Verkehr, Innovation und Technologie. Straßenforschung},
  journal   = {Bundesministerium f{\"u}r Verkehr, Innovation und Technologie. Straßenforschung},
  number    = {Heft 593},
  subject      = {Mobility},
  language  = {de}
}
@article{RisserBell,
  author    = {Risser, Ralf and Bell, Daniel},
  title     = {Junge Autofahrer in ArRiyadh},
  series = {Zeitschrift f{\"u}r Verkehrssicherheit},
  journal   = {Zeitschrift f{\"u}r Verkehrssicherheit},
  number    = {59},
  pages     = {107},
  subject      = {Mobility},
  language  = {de}
}