@techreport{weko_40375_1,
   author	 = "中渡瀬,秀一",
   title	 = "複数語からの類義語抽出法",
   year 	 = "2002",
   institution	 = "東京都品川区",
   number	 = "28(2001-FI-066)",
   month	 = "mar"
}