Daniel BODANSKY, Jutta BRUNNÉE, and Ellen HEY (eds), The Oxford Handbook of International Environmental Law, Oxford, Oxford University Press, 2007, 449-466.
DUPUY, Pierre-Marie, Formation of Customary International Law and General Principles, in Daniel BODANSKY, Jutta BRUNNÉE, and Ellen HEY (eds), The Oxford Handbook of International Environmental Law, Oxford, Oxford University Press, 2007, 449-466.
- https://hdl.handle.net/1814/10481