@article{weko_16715_1,
   author	 = "萩谷,昌己",
   title	 = "グラフ書換えと時空間様相論理",
   journal	 = "情報処理学会論文誌プログラミング（PRO）",
   year 	 = "2003",
   volume	 = "44",
   number	 = "SIG15(PRO19)",
   pages	 = "66--66",
   month	 = "nov"
}