1. Wave Propagation in Elastic Solids;Achenbach,1980
2. Wave Propagation and Group Velocity;Brillouin,1960
3. Wave Motion in Elastic Solids;Graff,1975
4. Wave reflection and transmission in beams;Mace;J. Sound Vib.,1984
5. Vibrations and Waves in Continuous Mechanical Systems;Hagedorn,2007