@inproceedings{weko_136994_1, author = "濱本,雅史 and 北川,博之", title = "多次元比率規則の抽出手法", booktitle = "全国大会講演論文集", year = "2008", volume = "第70回", number = "データベースとメディア", pages = "391--392 ", month = "mar" }