M. Coyle, und B. Smyth. IUI '07: Proceedings of the 12th international conference on Intelligent user interfaces, Seite 282--285. New York, NY, USA, ACM Press, (2007)
M. Coyle, und B. Smyth. IUI '07: Proceedings of the 12th international conference on Intelligent user interfaces, Seite 282--285. New York, NY, USA, ACM Press, (2007)