@article{oai:rikkyo.repo.nii.ac.jp:00007862, author = {桂川, 潤 and 太田, 修司}, journal = {Derek}, month = {}, note = {P(論文)}, pages = {60--66}, title = {科学論グループ (86年度共同演習報告)}, volume = {7}, year = {1987} }