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 "藤原, 浩一",Recommending the use of blast furnace cement to reduce CO[2] emission,,"Keio Economic Observatory (Sangyo Kenkyujo), Keio University",1995,Keio Economic Observatory occasional paper,,,,https://cir.nii.ac.jp/crid/1130282271995777664