@article{weko_17802_1, author = "伊戸川暁 and 川合,慧 and 山口,和紀", title = "電子文書の長期保管のための枠組 : POT", journal = "情報処理学会論文誌データベース(TOD)", year = "1999", volume = "40", number = "SIG03(TOD1)", pages = "134--143", month = "feb" }