K. McNally, M. O'Mahony, B. Smyth, M. Coyle, и P. Briggs. Proceedings of the 15th international conference on Intelligent user interfaces, стр. 179--188. New York, NY, USA, ACM, (2010)
K. McNally, M. O'Mahony, B. Smyth, M. Coyle, и P. Briggs. Proceedings of the 15th international conference on Intelligent user interfaces, стр. 179--188. New York, NY, USA, ACM, (2010)