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) "Naoshi, Uchihira and Yuji, Kyoya and SunK.Kim and Katsuhiro, Maeda and Masanori, Ozawa and Kosuke, Ishii",Analysis and Design Methodology for Recognizing Opportunities and Difficulties for Product-based Services,情報処理学会論文誌,1882-7764,東京 : 情報処理学会,2008-04-15,49,4,1549-1562,https://cir.nii.ac.jp/crid/1050001337881284864,