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 Commission of the European Communities,"Review of studies carried out in the producer countries on the forecast consumption of the alloying elements, Ni, Cr, Mo, V, W, and Co, for special steel production in the years, 1980 and 1985",,Office for Official Publications of the European Communities,1976,Raw material supply for the iron and steel industry,,,,https://cir.nii.ac.jp/crid/1130000798209651072