@techreport{weko_20782_1,
   author	 = "田中,克己",
   title	 = "履歴オブジェクトに基づく意味的データモデル",
   year 	 = "1986",
   institution	 = "神戸大学・工学部",
   number	 = "28(1986-DBS-053)",
   month	 = "may"
}