@inproceedings{weko_171169_1,
   author	 = "長谷,容子 and 青木,輝勝 and 安田,浩",
   title	 = "スケジュールとGPS情報を利用した認証方法",
   booktitle	 = "第67回全国大会講演論文集",
   year 	 = "2005",
   volume	 = "2005",
   number	 = "1",
   pages	 = "423--424",
   month	 = "mar"
}