1. Linear and Nonlinear Waves;Whitham,1974
2. A Modern Introduction to the Mathematical Theory of Water Waves;Johnson,1997
3. A synergetic approach to problems of nonlinear dispersive wave propagation and interaction;Zabusky,1967
4. A soliton and two solitons in an exponential lattice and related equations;Toda;J. Phys. Soc. Jpn.,1973
5. Thèorie des ondes et des remous qui se propagent le longd’un canal rectangulaire horizontal, en communiquant au liquide contenu dans ce canal des vitesses sensiblement pareilles de la surface au fond;Boussinesq;J. Math. Pure Appl.,1872