著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) 長沢 伸也,Marketability of Long Life Products,Proceedings of EcoDesign 2005 : 4th International Symposiumon Environmentally Conscious Design and Inverse Manufacturing 1A- 1-2S,,,2005,,,1-8,https://cir.nii.ac.jp/crid/1010282256785575951,