@article{weko_70536_1, author = "古川,哲也 and 葛西,正裕", title = "集合ラベルを持つデータの集約範囲の記述", journal = "情報処理学会論文誌データベース(TOD)", year = "2010", volume = "3", number = "3", pages = "11--19", month = "sep" }