@article{weko_73941_1,
   author	 = "島田,諭 and 福原,知宏 and 佐藤,哲司",
   title	 = "出次数制約付き有向グラフを用いた関連語による文書空間ナビゲーション手法",
   journal	 = "情報処理学会論文誌",
   year 	 = "2011",
   volume	 = "52",
   number	 = "4",
   pages	 = "1831--1842",
   month	 = "apr"
}