1. For a detailed discussion of magnetomechanical parameters and material property requirements, see Neppiras, E. A., J. Sound Vib., 8, 1968, pp. 408, 431.
2. Brockman, F. G., J. Underwater Acoustics, 17, 1967, p. 319.
3. Wollett, R. S., IEEE Trans., Sonics and Ultrasonics, SU-15, 1968, p. 218.
4. Bozorth, R. M., Ferromagnetism, D. Van Nostrand Co., Princeton, 1951, p. 634.
5. Bozorth, R. M., op. cit., pp. 636-39.