@techreport{weko_20771_1,
   author	 = "山本,秀樹 and 上林,弥彦",
   title	 = "関係データベースの非正規出力のための最適化",
   year 	 = "1986",
   institution	 = "九州大学工学部, 九州大学工学部",
   number	 = "48(1986-DBS-054)",
   month	 = "jul"
}