1. Wave Propagation in Elastic Solids;Achenbach,1999
2. Nearfield of a large acoustic transducer, Part IV: Second harmonic and sum frequency radiation;Berntsen;Journal of the Acoustical Society of America,1984
3. Bland, D.R., 1969. Nonlinear Dynamic Elasticity. Blaisdell Publishing Company, Waltham, Massachusetts
4. Material characterization using acoustic nonlinearity parameters and harmonic generation: effects of crystalline and amorphous structures;Cantrell;Review of Progress in QNDE,1990
5. On a class of constitutive relations for ferromagnetic hysteresis;Coleman;International Journal of Engineering Science,1986