1. Nonlinear wave propagation in viscoelastic materials;Spence,1973
2. The development of plane shock waves in nonlinear viscoelastic media;Lardner,1976
3. Nonlinear Wave Processes of Deformation in Solids;Engelbrecht,1983
4. Linear and Nonlinear Waves;Whitham,1974
5. Viscoelastic Properties of Polymers;Ferry,1970