1. A course on damage mechanics;Lemaitre,1992
2. Damage measurements;Lemaitre;Engineering Fracture Mechanics,1987
3. Standard test method for dynamic young’s modulus, shear modulus, and poisson’s ratio by impulse excitation of vibration, American Society for Testing and Materials International, ASTM E1876-09, (2009) 1181–1196.
4. H.J. Mulholl, H.G. Phillips, Applied mathematics for advanced level, London, Butterworths, (1969).
5. The theory of sound;Strutt,1945