“Apportionment of an International Petroleum Deposit”, 17 ICLQ 85 (1968)

“Apportionment of an International Petroleum Deposit – A Reprise”, 26 ICLQ 324 (1977)

“A Case Study in Joint Development: The Saudi Arabia – Kuwait Partitioned Neutral Zone”, Energy, Vol 10, No. 3/4, Pp. 539-544 (1985)

“Promoting Foreign Investment Through International Petroleum Joint Development Regimes”, 1 ICSID Review – FILJ 81 (1986)

“West – East Foreign Investment in the International Petroleum Sector: The Sakhalin Continental Shelf Oil and Gas Project”, 3 ICSID Review – FILJ 326 (1988)

“Potential Joint Development of the Methane Gas Reserves of Lac Kivu”, 4 ICSID Review – FILJ 310 (1989)

“Joint Development in the International Petroleum Sector: The Yemeni Variant”, 49 ICLQ 653 (1990)

“International Cooperation for Petroleum Development: The Timor Gap Treaty” (with Dr. Mark Valencia), 5 ICSID Review – FILJ 1 (1990)

“Legislative Frameworks Used to Foster Petroleum Development”, World Bank Policy Research Working Paper  # 1420 (1995). Available from the World Bank, Washington, DC, or online at http://econ.worldbank.org/files/700_wps1420.pdf

“The Role of the World Bank and other Multilateral and Private Sector Finance Institutions in Resources Development in Developing Countries” (with Peter Fox), Proceedings of the 41st Annual Meeting of the Rocky Mountain Mineral Law Institute (1995)

“The Joint Development of International Petroleum Resources in Undefined and Disputed Areas” (with Dr. Ibrahim F. I. Shihata), 11 ICSID Review – FILJ 299 (1996)

“The New Timor Gap Treaty: Legal and Political Implications” (with Dr. Mark Valencia), 15 ICSID Review – FILJ 59 (2000)

“The Timor Gap Treaty Revisited Ten Years On”, Liber Amicorum for Ibrahim F. I. Shihata, Kluwer Law International Press (2000)