Numerical simulation of a binary communication channel: Comparison between a replica calculation and an exact solutionD. R. C. Dominguez, M. Maravall, A. Turiel, J. C. Ciria and N. PargaEurophys. Lett., 45 6 (1999) 739-744DOI: https://doi.org/10.1209/epl/i1999-00230-6