@inproceedings{weko_135180_1, author = "加藤,岳久 and 新保,淳 and 才所,敏明", title = "ICカードを利用した電子印紙システム", booktitle = "全国大会講演論文集", year = "1999", volume = "第58回", number = "ソフトウェア科学・工学", pages = "331--332 ", month = "mar" }