1. Schweitzer, G., Bleuler, H., and Traxler, A., Active Magnetic Bearings: Basics, Properties and Applications, Zurich: Vdf Hochschulverlag AG an der ETH, 1994.
2. Yang, X., Zhengang, S., Guojun, Y., Lei, Z., et al., Design Aspects and Achievements of Active Magnetic Bearing Research for HTR-10GT, Nucl. Eng. Des., 2008, vol. 238, pp. 1121–1128.
3. Ransom, D. and Masala, A., Numerical and Experimental Simulation of a Vertical High Speed Motor Compressor Rotor Drop onto Catcher Bearings, Eleventh International Symposium on Magnetic Bearings (ISMB), Nara, Japan.
4. Keogh, P., Sahinkaya, N., Burrows, C., and Cade, I., Rotor/Auxiliary Bearing Dynamic Contact Modes in Magnetic Bearing Systems, Eleventh International Symposium on Magnetic Bearings (ISMB), Nara, Japan.
5. Baxi, C.B., Belov, S.E., Borovkov, M.N., et al., Tribological Testing of Catcher Bearing Materials of the Gas Turbine Modular Helium Reactor (GT-MHR) Turbomachine, Proceedings of ICAPP 2010, San Diego, 2010, paper 10 007.