@book{BaierHeidemannKlempsetal.2011,
  author    = {Reinhold Baier and Simone Heidemann and Alexandra Klemps and Karl Heinz Sch{\"a}fer and Lamia Schucklie{\"s}},
  title     = {Anwendung von Sicherheitsaudits an Stadtstra{\"s}en},
  year      = {2011},
}