@techreport{weko_187418_1,
   author	 = "五郎丸,秀樹",
   title	 = "IoTとCPS時代の新たなリスク管理手法の調査",
   year 	 = "2018",
   institution	 = "日本電信電話株式会社",
   number	 = "1",
   month	 = "may"
}