@inproceedings{1997-Arampatzis-ProfilePP,
  author		= "Arampatzis, A.T. and Weide, Th.P. van der and Bommel, P. van and Koster, C.H.A.",
  title			= "{Linguistic Variation in Information Retrieval and Filtering}",
  booktitle		= "{Informatiewetenschap 1997}",
  editor		= "Bra, P.M.E. de",
  year			= "1997",
  code			= "icis.CSI-R9701",
  research_group	= "iris",
  pages			= "7--10",
  class			= "Conference"
}