@inproceedings{CHI-2012-SeifriedRHS,
	author        = "Thomas Seifried and Christian Rendl and Michael Haller and Stacey D. Scott",
	booktitle     = "{Proceedings of the 30th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2207676.2208690",
	isbn          = "978-1-4503-1015-4",
	pages         = "2855--2864",
	publisher     = "{ACM}",
	title         = "{Regional undo/redo techniques for large interactive surfaces}",
	year          = 2012,
}