@article{weko_15250_1,
   author	 = "室田,一雄 and 久保田,光一",
   title	 = "高速微分法における変数消去のグラフ論的考察",
   journal	 = "情報処理学会論文誌",
   year 	 = "1989",
   volume	 = "30",
   number	 = "4",
   pages	 = "536--539",
   month	 = "apr"
}