@techreport{weko_36265_1,
   author	 = "黒川恒雄",
   title	 = "コンピュータ・ネットワークの安全対策と信頼性確保",
   year 	 = "1986",
   institution	 = "日本銀行電算情報局",
   number	 = "13(1985-DPS-028)",
   month	 = "feb"
}