@inproceedings{CHI-2011-SunFH,
	author        = "Qian Sun and Chi-Wing Fu and Ying He",
	booktitle     = "{Proceedings of the 29th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1978942.1979176",
	isbn          = "978-1-4503-0228-9",
	pages         = "1611--1614",
	publisher     = "{ACM}",
	title         = "{An interactive multi-touch sketching interface for diffusion curves}",
	year          = 2011,
}