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 "Hunter, Arthur and Davis, Mervyn",Total permanent disability benefits in relation to life insurance,,Actuarial Society of America,1920,Actuarial studies,,,,https://cir.nii.ac.jp/crid/1130282271819853440