@article{weko_4665_1,
   author	 = "宝木,和夫 and 中村,勤",
   title	 = "暗号方式と応用",
   journal	 = "情報処理",
   year 	 = "1991",
   volume	 = "32",
   number	 = "6",
   month	 = "jun"
}