@article{weko_11603_1,
   author	 = "松尾,豊 and 大澤幸生 and 石塚,満",
   title	 = "Small World構造に基づく文書からのキーワード抽出",
   journal	 = "情報処理学会論文誌",
   year 	 = "2002",
   volume	 = "43",
   number	 = "6",
   pages	 = "1825--1833",
   month	 = "jun"
}