@inproceedings{weko_108960_1,
   author	 = "魏遠玉 and 大関和夫",
   title	 = "表関数による難読化方式を用いた電子透かし埋込方式",
   booktitle	 = "第73回全国大会講演論文集",
   year 	 = "2011",
   volume	 = "2011",
   number	 = "1",
   pages	 = "561--562",
   month	 = "mar"
}