@inproceedings{DocEng-2011-LiuY,
	author        = "Sam Liu and Cong-Lei Yao",
	booktitle     = "{Proceedings of the 11th Symposium on Document Engineering}",
	doi           = "10.1145/2034691.2034711",
	isbn          = "978-1-4503-0863-2",
	pages         = "89--92",
	publisher     = "{ACM}",
	title         = "{Print-friendly page extraction for web printing service}",
	year          = 2011,
}