1. K. A. Tepper, S.M. thesis, Massachusetts Institute of Technology, Cambridge, Massachusetts (1976).
2. A. Bejan, Ph.D. dissertation, Massachusetts Institute of Technology, Cambridge, Massachusetts (1974).
3. K. A. Tepper, J. L. Smith, Jr., and F. C. Rumore, in Advances in Cryogenic Engineering, Vol. 23, Plenum Press, New York (1978), p. 118.
4. D. Otten, “Demonstration of an Advanced Superconducting Generator,” ERDA Contract No. E(49–18)-2295, Task Order No. 11-IR4, Interim Report (January 1978), p. 123.
5. L. Sobel, S.M. thesis (unpublished), Massachusetts Institute of Technology, Cambridge, Massachusetts (1979).