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
"Graefrath, Bernhard","The economic, social and cultural human rights in the German Democraric Republic",,GDR Committee on Human Rights,1970,Publications of the GDR Committee on Human Rights,,,,https://cir.nii.ac.jp/crid/1130282272346830464