@article{weko_59853_1,
   author	 = "Takehiro,Tokuda",
   title	 = "Two Methods for Eliminating Redundant Copy Operations from the Evaluation of Attribute Grammars",
   journal	 = "Journal of Information Processing ",
   year 	 = "1986",
   volume	 = "9",
   number	 = "2",
   pages	 = "79--85",
   month	 = "sep"
}