@article{weko_100837_1, author = "山岡,潤一 and 筧,康明", title = "dePENd:ボールペンの強磁性を利用した手描き補助システム", journal = "情報処理学会論文誌", year = "2014", volume = "55", number = "4", pages = "1237--1245", month = "apr" }