1. F.E. Werner, “Electrical Steels: 1970-1990”, inEnergy Efficient Electrical Steels, A.R. Marder and E.T. Stephenson, Ed., The Metallurgical Society, Warrendale, PA, 1–32 (1981).
2. F.E. Werner, “Steels for Laminations in Energy Efficient Motors,” CMP Report 91-11, Center for Materials Production, 4400 Fifth Ave., Pittsburgh, PA, June (1991).
3. “Classification and Evaluation of Electric Motors and Pumps,” Report No. DOE/CS-0147, U.S. Department of Energy, Feb (1980).
4. “Electric Motors and Drives: Market Trends and Opportunities,” unpublished work (draft of report), Resource Dynamics Corp., Vienna, VA, May (1990).
5. “Statistical Yearbook of the Electric Utility Industry/1987”, No. 55, Table 9, Edison Electric Institute, Washington, DC, Dec (1988).