@techreport{FernandezEndrissTR2003-dialogue,
  author =        {Raquel Fern\'andez and Ulle Endriss},
  title =         {Abstract Models for Dialogue Protocols: A Preliminary Report},
  institution =   {Department of Computer Science, King's College London},
  number =        {TR-03-03},
  month =         {July},
  year =          {2003}
}