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 "International Colloquium on the Right to a Humane Environment, Bonn, 1975 and European Council on Environmental Law",Individualrecht oder Verpflichtung des Staates? = An individual right or an obligation of the state? = Un droit de l'individu ou une obligation de l'état?,,E. Schmidt,1976,Beiträge zur Umweltgestaltung,,,,https://cir.nii.ac.jp/crid/1130282271668194304