@inproceedings{weko_173743_1,
   author	 = "山本,紘太郎 and 岩切,宗利",
   title	 = "情報ハイディングのための組合せ符号構成法",
   booktitle	 = "第69回全国大会講演論文集",
   year 	 = "2007",
   volume	 = "2007",
   number	 = "1",
   pages	 = "397--398",
   month	 = "mar"
}