@inproceedings{CHI-2007-KristenssonZ,
	author        = "Per Ola Kristensson and Shumin Zhai",
	booktitle     = "{Proceedings of the 25th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1240624.1240797",
	isbn          = "978-1-59593-593-9",
	pages         = "1137--1146",
	publisher     = "{ACM}",
	title         = "{Command strokes with and without preview: using pen gestures on keyboard for command selection}",
	year          = 2007,
}