وانظر أيضا F. Francioni, &quot; International Co-operation for the Protection of the Environment: The Procedural Dimension &quot; , in W. Lang, H. Neuhold and K. Zemanek (eds.), Environmental Protection and International Law (1991), p. 203.
Voir également F. Francioni, «International Cooperation for the Protection of the Environment: The Procedural Dimension», dans Environmental Protection and International Law (1991), sous la direction de W. Lang, H. Neuhold et K. Zemanek, p. 203.