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 "Gudas, J. P. and Joyce, J. A. and Hackett, E. M. and National Symposium on Fracture Mechanics",Fracture mechanics : twenty-first symposium,,ASTM,1990,ASTM special technical publication,,"0803112505,0803112998",,https://cir.nii.ac.jp/crid/1130000795514848512