@article{FernandezEndrissJoLLI2007,
  author =        {Raquel Fern\'andez and Ulle Endriss},
  title =         {Abstract Models for Dialogue Protocols},
  journal =       {Journal of Logic, Language and Information},
  volume =        {16},
  number =        {2},
  pages =         {121--140},
  year =          {2007},
  doi =           {10.1007/s10849-006-9032-z}
}