@InProceedings{Schroff:1998:CPUU,
  author =       "Andreas Schroff and A. Teichrieb",
  title =        "Conventions for the Practical Use of {UML}",
  pages =        "262--270",
  booktitle =    "The Unified Modeling Language -- Technical Aspects and
                  Applications",
  editor =       "Martin Schader and Axel Korthaus",
  publisher =    "Physica-Verlag, Heidelberg",
  year =         "1998",
}