Nonlinear Supersymmetric Effective Lagrangian and Goldstino Interactions   at High Energies
  We show that the nonlinear supersymmetric effective lagrangian can be used for model-independent parameterization of the light gravitino scattering amplitude at energies up to and above the soft supersymmetry-breaking masses. This provides the most convenient framework for systematic studies of goldstino phenomenology both at low energies and in high energy colliders. 
Taekoon Lee and Guo-Hong Wu