1. Solving Frontier Problems of Physics: The Decomposition Method;Adomian,1994
2. Solitons, Nonlinear Evolution Equations and Inverse Scattering Transform;Ablowitz,1991
3. Exact solution of the KdV equation for multiple collisions of solutions;Hirota;Phys. Rev. Letters,1971
4. Backlund Transformation;Miura,1978
5. Backlund Transformations;Rogers,1982