@InProceedings{LutzSattler-DL-02,
  author =       {C. Lutz and U. Sattler},
  title =        {A Proposal for Describing Services with  DLs},
  booktitle =    "Proceedings of the 2002 International Workshop on Description Logics",
  year =         "2002",
  note =         "To appear"
}