@article{oai:ehime-u.repo.nii.ac.jp:00001000, author = {宇都宮, 健太 and 渡邉, 重義}, issue = {1}, journal = {愛媛大学教育学部紀要}, month = {Oct}, pages = {137--148}, title = {コオロギ相撲の教材化}, volume = {53}, year = {2006} }