%A Ichiji, Hiroshi %T On Proving Equivalence of Programs in Page Description Languages %J 情報処理学会研究報告. [プログラミング-言語基礎実践-] %0 Journal Article %@ %I Information Processing Society of Japan (IPSJ) %D 1995 %8 1995-01-27 %V 95 %N 15 %P 1-10 %U http://ci.nii.ac.jp/naid/110002929567/en/ %R