@article{weko_6920_1,
   author	 = "井田,昌之 and 中田,育男",
   title	 = "ソフトウェア　ツール1 - 設計・記述：基本ソフトウェアの記述ツール",
   journal	 = "情報処理",
   year 	 = "1979",
   volume	 = "20",
   number	 = "6",
   month	 = "jun"
}