1. Linear and Nonlinear Waves;Whitham,1974
2. Selected Topics in Wave Propagation;Chen,1976
3. Quasilinear Hyperbolic Systems and Waves;Jeffrey,1976
4. Similarity, Self-Similarity and Intermediate Asymptotics;Barenblatt,1979
5. La Propagation des Ondes;Boillat,1965