@techreport{weko_20406_1,
   author	 = "三浦,孝夫",
   title	 = "第11回Entity Relationship国際会議報告",
   year 	 = "1993",
   institution	 = "産能大学経営情報学部",
   number	 = "29(1992-DBS-092)",
   month	 = "mar"
}