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
"Vale, Bent",Four essays on asymmetric information in credit markets,,"Norges Bank, Information Division",1992,Norges banks skriftserie,,8275530377,,https://cir.nii.ac.jp/crid/1130282271406683136