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 "Doig, Alison and Morrison, Geoffrey F.",The use of natural gas in coal-fired boilers,,IEA Coal Research,1997,IEAPER,,9290292938,,https://cir.nii.ac.jp/crid/1130282269626018944