
The Direct Method in Soliton Theory (Cambridge Tracts in Mathematics, Series Number 155): Hirota, Ryogo, Nagai, Atsushi, Nimmo, Jon, Gilson, Claire: 9780521836609: Amazon.com: Books,

Direct method soliton theory | Abstract analysis | Cambridge University Press,

The mKdV equation under the Gaussian white noise and Wiener process: Darboux transformation and stochastic soliton solutions - ScienceDirect,

Soliton solution, breather solution and rational wave solution for a generalized nonlinear Schrödinger equation with Darboux transformation | Scientific Reports,

Extraction new solitons and other exact solutions for nonlinear stochastic concatenation model by modified extended direct algebraic method | Optical and Quantum Electronics