@InProceedings{Davis:1998:BUSC,
  author =       "Hugh Davis",
  title =        "Bridging {UML} and {STEP/EXPRESS} with {CDIF - Achieving
                  Interoperability of Object and Product Data Models}",
  pages =        "75--86",
  booktitle =    "The Unified Modeling Language, UML'98 - Beyond the
                  Notation. First International Workshop, Mulhouse, France,
                  June 1998",
  editor =       "Jean B{\'e}zivin and Pierre-Alain Muller",
  year =         "1998",
}