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 "Patnaik, Narayan and Sidebottom, Omar M. (Omar Marion)",Creep of circular-section torsion-tension members subjected to nonproportionate load changes,,University of Illinois,1963,University of Illinois bulletin,,,,https://cir.nii.ac.jp/crid/1130282271991165952