@InProceedings{monz:99comp,
  author =       {Christof Monz},
  title =        {Computing Presuppositions by Contextual Reasoning},
  booktitle =    {Proceedings of the AAAI-99 Workshop 
                  on Reasoning in  Context for AI Applications},
  editor =       {Patrick Br{\'{e}}zillon and Roy Turner and Jean-Charles Pomerol and Elise Turner},
  year =         1999
}