@inproceedings{weko_173705_1,
   author	 = "水野,高宏 and 國廣,健太郎 and 高橋,成文",
   title	 = "流通経路に基づくトレース情報のアクセス制御方式",
   booktitle	 = "第69回全国大会講演論文集",
   year 	 = "2007",
   volume	 = "2007",
   number	 = "1",
   pages	 = "321--322",
   month	 = "mar"
}