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 "Couch, G. R.",Power from coal - where to remove impurities?,,IEA Coal Research,1995,IEACR,,9290292571,,https://cir.nii.ac.jp/crid/1130282272553347584