1. Bondareva, L.G. and Bolsunovskii, A.Ya., Radiochemistry, 2002, vol. 44, no. 6, pp. 598–600.
2. Shvarov, Yu.V., Geochem. Int., 1999, vol. 37, no. 6, pp. 571–576.
3. Ball, J.W. and Nordstrom, D.K., User’s Manual for WATEQ4F, with Revised Thermodynamic Database, Menlo Park US Geological Survey, 1991–1992.
4. Grenthe, I., Fuger, J., Konings, R.J.M., et al., Chemical Thermodynamics of Uranium, Wanner, H. and Forest, I., Eds., France OECD Nuclear Energy Agency, 2004.
5. Hummel, W., Berner, U., and Curti, E., NAGRA (National Cooperative for the Disposal of Radioactive Waste), PSI Chemical Thermodynamic Data Base 01/01, Nagra Technical Report NTB 02-16, Wettingen PSI, 2002.