@inproceedings{CHI-2011-SongBGICH,
	author        = "Hyunyoung Song and Hrvoje Benko and François Guimbretière and Shahram Izadi and Xiang Cao and Ken Hinckley",
	booktitle     = "{Proceedings of the 29th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1978942.1979138",
	isbn          = "978-1-4503-0228-9",
	pages         = "1323--1332",
	publisher     = "{ACM}",
	title         = "{Grips and gestures on a multi-touch pen}",
	year          = 2011,
}