@techreport{weko_69908_1,
   author	 = "秋葉,友良",
   title	 = "音声ドキュメント検索の現状と課題",
   year 	 = "2010",
   institution	 = "豊橋技術科学大学",
   number	 = "10",
   month	 = "jul"
}