5Anita Margrethe Halvorssen, Equality Among Unequals in International Environmental Law. Boulder, Westview Press,1999.
6See Christopher D. Stone, Common but Differentiated Responsibilities in International Law. American Journal of International Law, vol. 98, pp. 276 -301 .
7Paul G. Harris, Common but Differentiated Responsibilities: The Kyoto Protocol and United States Policy. New York University Environmental Law Journal, vol. 7, pp. 27 -40.
8Rumu Sarkar, Critical Essay: Theoretical Foundations in Development Law: A Reconciliation of Opposites? Denver Journal of International Law and Policy, vol. 33, summer 2005, pp. 367 - 378.
9See Declaration of the United Nations Conference on Environment and Development, Rio de Janeiro, UN Doc. A/Conf. 151/5/Rev. 1,13 June 1992.
10See Declaration of the United Nations Conference on the Human Environment, Stockholm, UN Doc. A/Conf. 48/14, 16 June 1972.
