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
"Fabel, Oliver",Insurance and incentives in labor contracts : a study in the theory of implicit contracts,,A. Hain,1990,Mathematical systems in economics,,3445098158,,https://cir.nii.ac.jp/crid/1130000794482585984