1. Ackermann, R.J., Rauh, E.G., and Chandrasekhariah, M.S., J. Phys. Chem., 1969, vol. 73, no. 4, p. 762.
2. Pattoret, A., Drowart, J., and Smoes, S., Etudes thermodinamiques par spectrometrie de masse sur le systeme uranium-oxygene, in Thermodynamics of Nuclear Materials, 1967, Vienna: IAEA, 1968, p. 613.
3. Storms, E.K., J. Nucl. Mater., 1985, vol. 132, no. 3, p. 231.
4. Latta, R.E. and Fryxell, R.E., J. Nucl. Mater., 1970, vol. 35, no. 2, p. 195.
5. Bannister, M.J., J. Nucl. Mater., 1967, vol. 24, no. 3, p. 340.