@article{oai:tsukuba.repo.nii.ac.jp:00019261, author = {井田, 哲雄 and IDA, Tetsuo and Takahashi, Hidekazu}, issue = {4}, journal = {Journal of symbolic computation}, month = {Apr}, pages = {393--413}, title = {Origami fold as algebraic graph rewriting}, volume = {45}, year = {2010}, yomi = {イダ, テツオ} }