@article{weko_15564_1,
   author	 = "松井,甲子雄 and 中村,康弘",
   title	 = "グラフ変換による乱数鍵の節減法",
   journal	 = "情報処理学会論文誌",
   year 	 = "1987",
   volume	 = "28",
   number	 = "1",
   pages	 = "1--11",
   month	 = "jan"
}