Some Aspects of 2D Integrability
  We study the KdV and Burgers nonlinear systems and show in a consistent way that they can be mapped to each other through a strong requirement about their evolutions's flows to be connected. We expect that the established mapping between these particular systems should shed more light towards accomplishing some unification's mechanism for KdV hierarchy's integrable systems. 
M.B. Sedra, A. El Boukili, H. Erguig, J. Zerouaoui