Nonlinear Partial Difference Equations for the Two-Dimensional Ising Model
Barry M. McCoy and Tai Tsun Wu
Phys. Rev. Lett. 45, 675 (1980) - Published 1 September, 1980
University in Analytic Corrections to Scaling for Planar Ising Models
Amnon Aharony and Michael E. Fisher
Phys. Rev. Lett. 45, 679 (1980) - Published 1 September, 1980