@inproceedings{weko_139181_1, author = "香川,勇大 and 土本,善裕 and 大久保,雅史", title = "RFIDを用いた清掃支援システム", booktitle = "全国大会講演論文集", year = "2009", volume = "第71回", number = "インタフェース", pages = "193--194 ", month = "mar" }