@techreport{weko_44768_1,
   author	 = "前野,蔵人 and 須藤,正之",
   title	 = "複写・回転・クリッピング耐性を持つ印刷文書用電子透かし",
   year 	 = "2005",
   institution	 = "沖電気工業株式会社,  沖電気工業株式会社",
   number	 = "70(2005-CSEC-030)",
   month	 = "jul"
}