1. Whither Nonlinear Acoustics? M. A. Breazeale, Review of Progress in QNDE, D. O. Thompson and D. E. Cimenti, eds., Plenum Press, New York, 1990, Vol. 9.
2. Ultrasonic Studies of the Nonlinear Properties of Diamond Lattice Solids at Low Temperatures, M. A. Breazeale, Acta Physica Slovaca. 37, 203-214 (1987).
3. P. N. Keating, Phys. Rev. 149, 674(1966).
4. Ultrasonic Nonlinearity Parameters and third order elastic constants of copper between 300 and 3°K, W. T. Yost, John H. Cantrell, Jr., and M. A. Breazeale, J. Appl. Phys. 52, 126–128 (1981).
5. Temperature Dependence of Third Order Elastic Constants of Potassium Manganese Floride, Wenwu Cao, Gerhard R. Barsch, Wenhua Jiang and M. A. Breazeale, Phys. Rev. B 38, 10244–10254 (1988).