1. CIS Energy and Minerals Development: Prospects, Problems, and Opportunities for International Cooperation,1993
2. Mining in the CIS: Commercial Opportunities Abound;Dorian,1993
3. (1) Shakarim F Zhanseitov, Chief, Department of Fuel and Energy Complex Investment, National Agency for Foreign Investment, Ministry of Economy, Almaty, and
4. (2) Madenyat A Asanov, Head, Kazakhstan Geological Fund, Ministry of Geology and Conservation of Mineral Resources, Almaty, 1993.
5. Soviet Energy to 2000;Wilson;Economist Intelligence Unit, Special Report No 231,1986