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) ARATA Yoshiaki and ABE Nobuyuki and YAMAMOTO Susumu,Tandem Electron Beam Welding (Report 3)-Analysis of Front Wall of Beam Hole by Beam hole X-ray Observation Method,Transaction of JWRI,03874508,大阪大学,1980,9,1,1-10,https://cir.nii.ac.jp/crid/1570854177301701376,