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
"Johansen, Hans Chr and Christensen, Aksel Erhardt",Dansk økonomisk statistik 1814-1980 = Danish historical statistics 1814-1980,,Gyldendal,1985,Danmarks historie,,8700444022,,https://cir.nii.ac.jp/crid/1130282273324717952