@article{weko_17014_1,
   author	 = "KIYOSHI,AKAMA and HIDEKATSU,KOIKE and EIICHI,MIYAMOTO",
   title	 = "Generating Equivalent Transformation Rules from Specifications of Problems",
   journal	 = "情報処理学会論文誌プログラミング（PRO）",
   year 	 = "1999",
   volume	 = "40",
   number	 = "SIG04(PRO3)",
   pages	 = "74--74",
   month	 = "may"
}