@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" }