@article{weko_67195_1,
   author	 = "和田,英一",
   title	 = "情報処理技術遺産 : 九元連立方程式求解機",
   journal	 = "情報処理",
   year 	 = "2009",
   volume	 = "50",
   number	 = "9",
   pages	 = "914--918",
   month	 = "sep"
}