@techreport{weko_195611_1,
   author	 = "石井,健太郎",
   title	 = "Cognometric方式画像認証のユーザ設定に関する調査",
   year 	 = "2019",
   institution	 = "専修大学",
   number	 = "15",
   month	 = "may"
}