1. V. A. Al’tov, V. B. Zenkevich, M. G. Kremlev, and V. V. Sychev, Stabilization of Superconducting Magnet Systems [in Russian], Énergoatomizdat, Moscow (1984), 312 pp.
2. M. N. Wilson, Superconducting Magnets (Oxford University Press, London, 1983; Mir, Moscow, 1985, 407 pp.).
3. A. V. Gurevich, A. A. Pukhov, and A. L. Rakhmanov, Preprint No. 4-285 [in Russian], Institute of High Temperatures, Academy of Sciences of the USSR, Moscow (1990), 27 pp.
4. A. L. Rusinov, IEEE Trans. Magn. 30, 2681 (1994).
5. B. Truck, Cryogenics 20(3), 146 (1980).