1. Soliton and the Inverse Scattering Transformation;Ablowitz,1981
2. Darboux Transformation and Solitons;Matveev,1991
3. Darboux Transformations in Soliton Theory and its Geometric Applications;Gu,1999
4. Darboux transforms, deep reductions and solitons;Leble;J. Phys. A,1993
5. Darboux transformation and solutions for an equation in 2+1 dimensions;Estévez;J. Math. Phys.,1999