@techreport{weko_44954_1,
   author	 = "渡部章",
   title	 = "【招待論文】組織内部からの情報漏洩の脅威と対策",
   year 	 = "2004",
   institution	 = "アークン",
   number	 = "22(2003-CSEC-024)",
   month	 = "mar"
}