@InProceedings{Paech:1998:LMCBKU,
  author =       "Barbara Paech",
  title =        "On the Role of Activity Diagrams in {UML}",
  pages =        "245--250",
  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",
}