@inproceedings{weko_111234_1,
   author	 = "砂川健一 and 石塚満",
   title	 = "日本語テキスト含意認識における意味構造の利用",
   booktitle	 = "第75回全国大会講演論文集",
   year 	 = "2013",
   volume	 = "2013",
   number	 = "1",
   pages	 = "119--120",
   month	 = "mar"
}