@InCollection{Halpin:2001:inSADDI,
  author =       "Terry Halpin",
  title =        "Supplementing {UML} with Concepts from {ORM}",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "11",
  pages =        "167--184",
  isbn =         "i-930708-05-X",
}