Solitons in the periodic Korteweg-de Vries equation, the FTHETA-function representation, and the analysis of nonlinear, stochastic wave trains

Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1995 Jul;52(1):1105-1122. doi: 10.1103/physreve.52.1105.
No abstract available