Nonlinear superposition formula for N=1 supersymmetric KdV Equation
  In this paper, we derive a B\"{a}cklund transformation for the supersymmetric Kortweg-de Vries equation. We also construct a nonlinear superposition formula, which allows us to rebuild systematically for the supersymmetric KdV equation the soliton solutions of Carstea, Ramani and Grammaticos. 
Q. P. Liu and Y. F. Xie