@InCollection{Aleman:2001:inSADDI,
  author =       "Jose Luis Fernandez Aleman and Ambrosio Toval Alvarez",
  title =        "Seamless Formalizing the {UML} Semantics Through
                  Metamodels",
  booktitle =    "Unified Modeling Language: Systems Analysis, Design and
                  Development Issues",
  publisher =    "Idea Publishing Group",
  year =         "2001",
  editor =       "Keng Siau and Terry Halpin",
  chapter =      "14",
  pages =        "224--248",
  isbn =         "i-930708-05-X",
}