@inproceedings{2000-Grootjen-ConceptLatticeQBN,
  author		= "{Grootjen}, F.A.",
  title			= "{Employing semantical issues in syntactical navigation}",
  booktitle		= "{Proceedings of the 22nd BCS--IRSG Colloquium on IR Research}",
  year			= "2000",
  code			= "icis.CSI-R9929",
  research_group	= "iris",
  pages			= "22--33",
  class			= "Conference"
}