1. Linear and nonlinear waves;Whitham,1999
2. Optical solitons: From fibers to photonic crystals;Kivshar,2003
3. Bose-Einstein condensation in dilute gases;Pethick,2008
4. Nonlinear science: Emergence and dynamics of coherent structures;Scott,1999
5. Methods in nonlinear plasma theory;Davidson,1972