@incollection{EndrissEtAlAAC2004,
  author =        {Ulle Endriss and Nicolas Maudet and Fariba Sadri and Francesca Toni},
  title =         {Logic-based Agent Communication Protocols},
  editor =        {F.~Dignum},
  booktitle =     {Advances in Agent Communication},
  series =        {LNAI},
  volume =        {2922},
  pages =         {91--107},
  publisher =     {Springer-Verlag},
  year =          {2004},
  note =          {Invited contribution}
}