author = {Jean-Michel Bruel and Geri Georg and Heinrich Hussmann and Ileana Ober and Christoph Pohl and Jon Whittle and Steffen Zschaler},
  title = {Workshop on Models of Non-functional Aspects of Component-Based Systems (NfC'04)},
  editor = {N. Jardim Nunes and B. Selic and A. Silva and A. Toval},
  booktitle = {UML Modeling Languages and Applications. UML 2004 Satellite Activities Lisbon, Portugal},
  month = oct,
  year = 2004,
  volume = 3297,
  series = {Lecture Notes in Computer Science},
  publisher = {Springer},