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 "Feldman, Robert A. and Reinhart, Vincent",Flexible estimation of demand schedules and revenue under different auction formats,,International Monetary Fund,1995,IMF working paper,,,,https://cir.nii.ac.jp/crid/1130000793905343616