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
"Hofmann, Ekkehard and Proelß, Alexander","Protecting the environment for future generations-principles and actors in international environmental law : international symposium on environmental and technology law, 29-30 October 2015",,E. Schmidt,2017,Umwelt- und Technikrecht,,9783503171743,,https://cir.nii.ac.jp/crid/1130282269211082112