@article{weko_6646_1,
   author	 = "土居,範久 and 広瀬,健 and 一松,信 and 西村,和夫",
   title	 = "公衆暗号系の実現可能性と問題点",
   journal	 = "情報処理",
   year 	 = "1981",
   volume	 = "22",
   number	 = "1",
   month	 = "jan"
}