@techreport{weko_20136_1,
   author	 = "矢島,輝邦",
   title	 = "プログラマデータベースシステムの概念形成",
   year 	 = "1996",
   institution	 = "日立製作所",
   number	 = "45(1996-DBS-108)",
   month	 = "may"
}