@inproceedings{CHI-2005-HolmanVATJ,
	author        = "David Holman and Roel Vertegaal and Mark Altosaar and Nikolaus F. Troje and Derek Johns",
	booktitle     = "{Proceedings of the 23rd ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1054972.1055054",
	isbn          = "1-58113-998-5",
	pages         = "591--599",
	publisher     = "{ACM}",
	title         = "{Paper windows: interaction techniques for digital paper}",
	year          = 2005,
}