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)
,Economically Optimal Lifetime of Infrastructure,"Proceeding of International Conference on Measurement and Management of Infrastructure, Jonkoping, Sweden",,,2004,,,,https://cir.nii.ac.jp/crid/1010000781875094539,