Results from a Non-Perturbative Renormalization of Lattice Operators
  We propose a general renormalization method, which avoids completely the use of lattice perturbation theory. We present the results from its numerical applications to two-fermion operators on a $16^3 \times 32$ lattice, at $\beta=6.0$. 
G. Martinelli, C. Pittori, C.T. Sachrajda, M. Testa and A. Vladikas