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 "Steinman, D. B.",Modes and natural frequencies of suspension-bridge oscillations,,New York Academy of Sciences,1959,Annals of the New York Academy of Sciences,,,,https://cir.nii.ac.jp/crid/1130000794671745408