@inproceedings{weko_110016_1,
   author	 = "齊藤弘樹 and 岸義樹",
   title	 = "WEBを利用した未知語の概念階層情報の獲得",
   booktitle	 = "第74回全国大会講演論文集",
   year 	 = "2012",
   volume	 = "2012",
   number	 = "1",
   pages	 = "639--640",
   month	 = "mar"
}