@phdthesis{2004-Grootjen-Pragmatic,
  author		= "{Grootjen}, F.A.",
  title			= "{A Pragmatic Approach to the Conceptualization of Language}",
  school		= "Radboud University",
  address		= "Nijmegen, The Netherlands, EU",
  year			= "2004",
  isbn			= "ISBN 90-9018934-3",
  research_group	= "iris",
  class			= "Book"
}