@inproceedings{DocEng-2007-KonishiFI,
	author        = "Kosuke Konishi and Naohiro Furukawa and Hisashi Ikeda",
	booktitle     = "{Proceedings of the Seventh Symposium on Document Engineering}",
	doi           = "10.1145/1284420.1284429",
	isbn          = "978-1-59593-776-6",
	pages         = "29--31",
	publisher     = "{ACM}",
	title         = "{Data model and architecture of a paper-digital document management system}",
	year          = 2007,
}