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) RAJU I. S.,Stress Intensity Fctor for Intermal and Extemal Surface Cracks in Cylindrical Vessels,"Trans. ASME, J. of Pressure Vessel Technology",,,1982,106,,293-298,https://cir.nii.ac.jp/crid/1573950398818805760,