@article{Hornung2008b,
  author = {Schnabel, Christoph and Hornung, Gerrit},
  editor = {Hornung, Christoph Schnabel Gerrit},
  interhash = {ed18e5ded5cba98fb5b54b2b6dbfb436},
  intrahash = {219cb843f8a4702cc6961d8e7766938b},
  title = {Privacy-enhanced Perso¬¬nali¬sa¬tion in Ambient Environments},
  year = 2008
}

@article{Rossnagel2008e,
  author = {Schnabel, Christoph and Roßnagel, Alexander},
  editor = {Roßnagel, Christoph Schnabel Alexander},
  interhash = {a807a83196f05a9edac7e98561741afb},
  intrahash = {8997cee6f8a63bac6f635042d986a93d},
  pages = {168-172},
  title = {Die Authentisierungsfunktion des elektronischen Personalausweises aus datenschutzrechtlicher Sicht},
  year = 2008
}