1. J. Schroder.J. Eng. Ind., 1975, vol. 97, pp. 893–96.
2. R. P. Tye, J. G. Bourne, and A. O. Desjarlais:Molten Salt Thermal Energy Storage, NASA Report No. NASA-CR-135098, Aug- ust 1976, Dynatech Corp.
3. A. A. Ferrara, R. A. Haslett, and J. P. Joyce:12th Intersociety Energy Conversion Engineering Conference, ASME, New York, NY, 1977, pp. 547–54.
4. H. C. Haru, J. F. Dullea, A. Kardas, L. Paul, L. G. Marianowski, E. Ong, V. Sampath, V. M. Huang, and J. G. Wolak:Molten Salt Thermal Energy Storage Systems, NASA Report CR-135419, IGT, March 1978.
5. J.L. Clayton:Research on Energy Storage for Solar Thermal Conversion, NASA Report CR-159427, October 1974.