@inproceedings{JMM11,
  author        = {Wojciech Jamroga and Sjouke Mauw and Matthijs Melissen},
  title         = {Fairness in Non-Repudiation Protocols},
  booktitle     = {Proceedings of the 7th International Workshop on Security and Trust Management (STM 2011)},
  publisher     = {Springer},
  series        = {LNCS},
  editor        = {C. Meadows and C. Fernandez-Gago},
  month         = {June 27-28},
  year          = {2012},
  volume        = {7170},
  pages         = {122--139},
  url           = {http://www.matthijsmelissen.nl/site/publications/fairness.pdf},
  ulkey         = {Jamroga:9953}
}