Supersymmetric t-J Gaudin Models and KZ Equations
  Supersymmetric t-J Gaudin models with both periodic and open boundary conditions are constructed and diagonalized by means of the algebraic Bethe ansatz method. Off-shell Bethe ansatz equations of the Gaudin systems are derived, and used to construct and solve the KZ equations associated with $sl(2|1)^{(1)}$ superalgebra. 
Mark D.Gould, Yao-Zhong Zhang and Shao-You Zhao