@techreport{weko_54963_1, author = "上田,勝彦", title = "日本字筆跡の変動解析と筆跡個性に関する基礎的検討(第2報)", year = "2008", institution = "大阪電気通信大学短期大学部電子情報学科", number = "8(2008-CH-077)", month = "jan" }