@techreport{2004-Vrieze-AMethodForIncorporatingUserModelling,
  author		= "{de Vrieze}, Paul and {Bommel}, P. van and {Weide}, Th.P. van der",
  title			= "{A Method for Incorporating User Modelling}",
  number		= "NIII--R0448",
  institution		= "Nijmegen Institute for Computing and Information Sciences",
  year			= "2004",
  code			= "icis.NIII-R0448",
  research_group	= "iris",
  class			= "Report"
}