@techreport{weko_36253_1,
   author	 = "黒川,恒雄",
   title	 = "金融機関のコンピュータ・ネットワークシステムにおける安全対策",
   year 	 = "1986",
   institution	 = "日本銀行電算情報局",
   number	 = "51(1986-DPS-030)",
   month	 = "jul"
}