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 "Davies, R. W. (Robert William)","Capital investment and capital stock in the USSR, 1928-1940 : Soviet and Western estimates",,"Centre for Russian and East European Studies, University of Birmingham",1982,CREES discussion papers,,,,https://cir.nii.ac.jp/crid/1130282273153058944