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
"Skagen, Ottar and Former Soviet south project",Caspian gas,,"Royal Institute of International Affairs, Russia and Eurasia Programme",1997,Former Soviet south project,,1862030561,,https://cir.nii.ac.jp/crid/1130282269037324928