1. From the Portuguese text of the agreement and commentaries published inJornal do Brasil, Rio de Janeiro, June 28, 1975, p. 11.
2. For a detailed and perceptive account of the international enrichment crisis in the 1970s, see Edward F. Wonder, “International Uranium Enrichment Cooperation: The American Case” (Carleton University, Ottawa: The Norman Patterson School of International Affairs, Dec. 1975).