@InCollection{AcHo06,
  author = 	 {Rafael Accorsi and Adolf Hohl},
  title = 	 {Delegating Secure Logging in Pervasive Computing Systems},
  booktitle = 	 {Proceedings of the 3rd International Conference on Security in Pervasive Computing},
  pages =	 {58--72},
  publisher =	 {Springer-Verlag},
  year =	 2006,
  editor =	 {John A. Clark and Fional A. C. Polack and Richard Paige},
  volume =	 3934,
  series =	 {Lecture Notes in Computer Science}
}