著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Poutiainen, Ilkka",A modified structural stress method for fatigue assessment of welded structures,,Lappeenranta University of Technology,2006,Acta Universitatis Lappeenrantaensis,,"9522143022,9522143030",,https://cir.nii.ac.jp/crid/1130000795638329600