@InCollection{HAMa08,
  author = 	 {Sebastian H\"ohn and Rafael Accorsi and Mathias Maier},
  title = 	 {An Approach to Usable Security for Ambient Intelligence Environments},
  booktitle = 	 {Long-Term and Dynamical Aspects of Information Security},
  pages =	 {1--15},
  publisher =	 {Nova Publishers},
  year =	 2008,
  editor =	 {Andreas Schmidt and Michael Kreutzer and Rafael Accorsi}
}