@inproceedings{HCI-IMT-2013-OeST,
	author        = "Tatsuhito Oe and Buntarou Shizuki and Jiro Tanaka",
	booktitle     = "{Proceedings of the 15th International Conference on Human-Computer Interaction. Part IV: Interaction Modalities and Techniques}",
	doi           = "10.1007/978-3-642-39330-3_77",
	isbn          = "978-3-642-39329-7",
	pages         = "712--721",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Undo/Redo by Trajectory}",
	volume        = 8007,
	year          = 2013,
}