@techreport{weko_40317_1,
   author	 = "相澤,彰子",
   title	 = "テキストからの再利用文字列の抽出と分析",
   year 	 = "2003",
   institution	 = "国立情報学研究所",
   number	 = "51(2003-FI-071)",
   month	 = "may"
}