@techreport{weko_20765_1,
   author	 = "中元,秀明",
   title	 = "証券会社におけるデータ中心アプローチ",
   year 	 = "1986",
   institution	 = "野村コンピュータシステム（株）",
   number	 = "75(1986-DBS-056)",
   month	 = "nov"
}