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
"Arentsen, Maarten J. and Künneke, Rolf W.",National reforms in European gas,,Elsevier,2003,Elsevier global energy policy and economics series,,9780080436876,,https://cir.nii.ac.jp/crid/1130282269619445632