@article{weko_11876_1, author = "佐々木,良一 and 宝木,和夫", title = "印鑑と電子印鑑の歴史と類似性の分析", journal = "情報処理学会論文誌", year = "2001", volume = "42", number = "8", pages = "1968--1974", month = "aug" }