1. Eastham, J. F. and Laithwaite, E. R., “Linear Induction Motors as-Electromagnetic Rivers,” Proceedings IEE, 121, 10, (1974), 1099–1108.
2. Jayawant, B. V., “Electromagnetic Levitation and Suspension Techniques,” Edward Arnold, London, 1981.
3. Jayawant, B. V., “Electromagnetic Suspension and Levitation,” IEE Proceedings, 129 A, 8, (1982), 549–581.
4. Nikolajsen, J. L., “An AC-Electromagnetic Bearing for Flywheel Energy Storage in Space,” to be published in NASA CP, Magnetic Suspension Workshop, NASA Langley, Feburary 1988.
5. Nikolajsen, J. L., “A Magnetic Bearing Based on Eddy-Current Repulsion,” NASA CP 2443, Rotordynamic Instability Problems In High Performance Turbomachinery, (1986), 460–465.