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 "Goodfriend, Marvin",An alternate method of estimating the Cagan money demand function in hyperinflation under rational expectations,,Federal Reserve Bank of Richmond,1979,Working paper,,,,https://cir.nii.ac.jp/crid/1130282270653827328