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
"Olsson, Sven-Olof and Green, Eva and Green, Allan","German coal and Swedish fuel, 1939-1945",,"Institute of Economic History, Gothenburg University",1975,Meddelanden från Ekonomisk-historiska institutionen vid Göteborgs universitet,,9185196096,,https://cir.nii.ac.jp/crid/1130282271387146880