@article{oai:mu.repo.nii.ac.jp:00001470, author = {武山, 尚道 and TAKEYAMA, Hisamichi}, issue = {10}, journal = {武蔵野大学環境研究所紀要, The bulletin of Musashino University Institute of Environmental Sciences}, month = {Feb}, note = {application/pdf}, pages = {13--33}, title = {崩壊に瀕する古紙リサイクルシステムへの対応 : 産業組織論的な考察と解決策}, year = {2021} }