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
"Griesmer, James H. and Levitan, Richard and Shubik, Martin","Toward a study of bidding processes : part IV, games with unknown costs",,Cowles Foundation for Research in Economics at Yale University,1968,Cowles Foundation paper,,,,https://cir.nii.ac.jp/crid/1130282269761179392