@inproceedings{deJonge:MultiLevelComponentComposition:2004,
  author       = {de Jonge, M.},
  title        = {Multi-level Component Composition},
  booktitle    = {2nd Groningen Workshop on Software Variability Modeling (SVM'04)},
  editor       = {Jan Bosch},
  year         = 2004,
  month        = dec,
  number       = {2004-7-01},
  organization = {Reseach Institute of Computer Science and Mathematics, University of Groningen},
  project      = {TraCE},
  category     = {workshop},
  pubcat       = {workshop},
  urlpdf       = {http://www.cs.uu.nl/~mdejonge/papers/MultiLevelComponentComposition.pdf},
}