@inbook{Hust04b,
  author = {Armin Hust},
  title = {Introducing Query Expansion Methods for Collaborative Information Retrieval},
  year = {2004},
  abstract = {},
  booktitle = {Reading and Learning - Adaptive Content Recognition},
  publisher = {LNCS, Springer},
  pages = {252--280},
  note = {}
}