@article{weko_4725_1,
   author	 = "西田,豊明",
   title	 = "定性推論の応用：定性推論の考え方とその知的問題解決への応用",
   journal	 = "情報処理",
   year 	 = "1991",
   volume	 = "32",
   number	 = "2",
   month	 = "feb"
}