1. U.S. DOE, Office of Energy Management, Superconductivity Program for Electric Power Systems, FY 1994–1998 Multi-Year Plan (1994).
2. Report of the 4th International Superconductivity Industry Summit (Washington D.C., DOE, July 1995).
3. E. Leung, IEEE Spectrum, 34 (1997), pp. 26–30.
4. J.R. Hull, IEEE Spectrum, 34 (1997), pp. 20–25.
5. P. Haldar et al., Processing of Long Lengths of Superconductors, eds. U. Balachandran, E.W. Collings, and A. Goyal (Warrendale, PA: TMS, 1994), p. 23.