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 "Drandakis, Emmanuel M.",Factor substitution in a two-sector growth model,,Cowles Foundation for Research in Economics at Yale University,1964,Cowles Foundation paper,,,,https://cir.nii.ac.jp/crid/1130000796438765952