Programmable messaging for electronic government-building a foundation

@InCollection{Estevez2007,
  author    = {Estevez, Elsa and Janowski, Tomasz},
  booktitle = {Formal methods and hybrid real-time systems},
  publisher = {Springer},
  title     = {Programmable messaging for electronic government-building a foundation},
  year      = {2007},
  pages     = {217--236},
}