@unpublished{Gerber10,
  author 	= {Simon Gerber and Glen Pink and Michael Fry and Judy Kay and Bob Kummerfeld and Rainer Wasinger},
  title 	= {{PersonisJ: mobile, client-side user modelling}},
  year 		= {2010},
  isbn		= {9781742101804},
  note 		= {Technical report, School of Information Technologies, University of Sydney. TR648.}}